876640320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 280

約数和(自身を含む): 3221906688

約数和(自身を除く): 2345266368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1091, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2182, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3273, 3348, 3720, 4185, 4320, 4364, 4464, 4960, 5022, 5184, 5455, 5580, 5952, 6480, 6546, 6696, 7440, 8370, 8640, 8728, 8928, 9819, 9920, 10044, 10910, 11160, 12555, 12960, 13092, 13392, 14880, 16365, 16740, 17456, 17856, 19638, 20088, 21820, 22320, 25110, 25920, 26184, 26784, 29457, 29760, 32730, 33480, 33821, 34912, 39276, 40176, 43640, 44640, 49095, 50220, 52368, 53568, 58914, 65460, 66960, 67642, 69824, 78552, 80352, 87280, 88371, 89280, 98190, 100440, 101463, 104736, 117828, 130920, 133920, 135284, 147285, 157104, 160704, 169105, 174560, 176742, 196380, 200880, 202926, 209472, 235656, 261840, 267840, 270568, 294570, 304389, 314208, 338210, 349120, 353484, 392760, 401760, 405852, 441855, 471312, 507315, 523680, 541136, 589140, 608778, 628416, 676420, 706968, 785520, 803520, 811704, 883710, 913167, 942624, 1014630, 1047360, 1082272, 1178280, 1217556, 1352840, 1413936, 1521945, 1571040, 1623408, 1767420, 1826334, 1885248, 2029260, 2164544, 2356560, 2435112, 2705680, 2739501, 2827872, 3043890, 3142080, 3246816, 3534840, 3652668, 4058520, 4565835, 4713120, 4870224, 5411360, 5479002, 5655744, 6087780, 6493632, 7069680, 7305336, 8117040, 9131670, 9426240, 9740448, 10822720, 10958004, 12175560, 13697505, 14139360, 14610672, 16234080, 18263340, 19480896, 21916008, 24351120, 27395010, 28278720, 29221344, 32468160, 36526680, 43832016, 48702240, 54790020, 58442688, 73053360, 87664032, 97404480, 109580040, 146106720, 175328064, 219160080, 292213440, 438320160, 876640320]

約数ペア:

[(1, 876640320), (2, 438320160), (3, 292213440), (4, 219160080), (5, 175328064), (6, 146106720), (8, 109580040), (9, 97404480), (10, 87664032), (12, 73053360), (15, 58442688), (16, 54790020), (18, 48702240), (20, 43832016), (24, 36526680), (27, 32468160), (30, 29221344), (31, 28278720), (32, 27395010), (36, 24351120), (40, 21916008), (45, 19480896), (48, 18263340), (54, 16234080), (60, 14610672), (62, 14139360), (64, 13697505), (72, 12175560), (80, 10958004), (81, 10822720), (90, 9740448), (93, 9426240), (96, 9131670), (108, 8117040), (120, 7305336), (124, 7069680), (135, 6493632), (144, 6087780), (155, 5655744), (160, 5479002), (162, 5411360), (180, 4870224), (186, 4713120), (192, 4565835), (216, 4058520), (240, 3652668), (248, 3534840), (270, 3246816), (279, 3142080), (288, 3043890), (310, 2827872), (320, 2739501), (324, 2705680), (360, 2435112), (372, 2356560), (405, 2164544), (432, 2029260), (465, 1885248), (480, 1826334), (496, 1767420), (540, 1623408), (558, 1571040), (576, 1521945), (620, 1413936), (648, 1352840), (720, 1217556), (744, 1178280), (810, 1082272), (837, 1047360), (864, 1014630), (930, 942624), (960, 913167), (992, 883710), (1080, 811704), (1091, 803520), (1116, 785520), (1240, 706968), (1296, 676420), (1395, 628416), (1440, 608778), (1488, 589140), (1620, 541136), (1674, 523680), (1728, 507315), (1860, 471312), (1984, 441855), (2160, 405852), (2182, 401760), (2232, 392760), (2480, 353484), (2511, 349120), (2592, 338210), (2790, 314208), (2880, 304389), (2976, 294570), (3240, 270568), (3273, 267840), (3348, 261840), (3720, 235656), (4185, 209472), (4320, 202926), (4364, 200880), (4464, 196380), (4960, 176742), (5022, 174560), (5184, 169105), (5455, 160704), (5580, 157104), (5952, 147285), (6480, 135284), (6546, 133920), (6696, 130920), (7440, 117828), (8370, 104736), (8640, 101463), (8728, 100440), (8928, 98190), (9819, 89280), (9920, 88371), (10044, 87280), (10910, 80352), (11160, 78552), (12555, 69824), (12960, 67642), (13092, 66960), (13392, 65460), (14880, 58914), (16365, 53568), (16740, 52368), (17456, 50220), (17856, 49095), (19638, 44640), (20088, 43640), (21820, 40176), (22320, 39276), (25110, 34912), (25920, 33821), (26184, 33480), (26784, 32730), (29457, 29760)]