983106720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2505

約数の個数: 240

約数和(自身を含む): 3582931968

約数和(自身を除く): 2599825248

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, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2447, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4894, 4960, 5022, 5580, 6480, 6696, 7341, 7440, 8370, 8928, 9788, 10044, 11160, 12235, 12555, 12960, 13392, 14682, 14880, 16740, 19576, 20088, 22023, 22320, 24470, 25110, 26784, 29364, 33480, 36705, 39152, 40176, 44046, 44640, 48940, 50220, 58728, 66069, 66960, 73410, 75857, 78304, 80352, 88092, 97880, 100440, 110115, 117456, 132138, 133920, 146820, 151714, 176184, 195760, 198207, 200880, 220230, 227571, 234912, 264276, 293640, 303428, 330345, 352368, 379285, 391520, 396414, 401760, 440460, 455142, 528552, 587280, 606856, 660690, 682713, 704736, 758570, 792828, 880920, 910284, 991035, 1057104, 1137855, 1174560, 1213712, 1321380, 1365426, 1517140, 1585656, 1761840, 1820568, 1982070, 2048139, 2114208, 2275710, 2427424, 2642760, 2730852, 3034280, 3171312, 3413565, 3523680, 3641136, 3964140, 4096278, 4551420, 5285520, 5461704, 6068560, 6144417, 6342624, 6827130, 7282272, 7928280, 8192556, 9102840, 10240695, 10571040, 10923408, 12137120, 12288834, 13654260, 15856560, 16385112, 18205680, 20481390, 21846816, 24577668, 27308520, 30722085, 31713120, 32770224, 36411360, 40962780, 49155336, 54617040, 61444170, 65540448, 81925560, 98310672, 109234080, 122888340, 163851120, 196621344, 245776680, 327702240, 491553360, 983106720]

約数ペア:

[(1, 983106720), (2, 491553360), (3, 327702240), (4, 245776680), (5, 196621344), (6, 163851120), (8, 122888340), (9, 109234080), (10, 98310672), (12, 81925560), (15, 65540448), (16, 61444170), (18, 54617040), (20, 49155336), (24, 40962780), (27, 36411360), (30, 32770224), (31, 31713120), (32, 30722085), (36, 27308520), (40, 24577668), (45, 21846816), (48, 20481390), (54, 18205680), (60, 16385112), (62, 15856560), (72, 13654260), (80, 12288834), (81, 12137120), (90, 10923408), (93, 10571040), (96, 10240695), (108, 9102840), (120, 8192556), (124, 7928280), (135, 7282272), (144, 6827130), (155, 6342624), (160, 6144417), (162, 6068560), (180, 5461704), (186, 5285520), (216, 4551420), (240, 4096278), (248, 3964140), (270, 3641136), (279, 3523680), (288, 3413565), (310, 3171312), (324, 3034280), (360, 2730852), (372, 2642760), (405, 2427424), (432, 2275710), (465, 2114208), (480, 2048139), (496, 1982070), (540, 1820568), (558, 1761840), (620, 1585656), (648, 1517140), (720, 1365426), (744, 1321380), (810, 1213712), (837, 1174560), (864, 1137855), (930, 1057104), (992, 991035), (1080, 910284), (1116, 880920), (1240, 792828), (1296, 758570), (1395, 704736), (1440, 682713), (1488, 660690), (1620, 606856), (1674, 587280), (1860, 528552), (2160, 455142), (2232, 440460), (2447, 401760), (2480, 396414), (2511, 391520), (2592, 379285), (2790, 352368), (2976, 330345), (3240, 303428), (3348, 293640), (3720, 264276), (4185, 234912), (4320, 227571), (4464, 220230), (4894, 200880), (4960, 198207), (5022, 195760), (5580, 176184), (6480, 151714), (6696, 146820), (7341, 133920), (7440, 132138), (8370, 117456), (8928, 110115), (9788, 100440), (10044, 97880), (11160, 88092), (12235, 80352), (12555, 78304), (12960, 75857), (13392, 73410), (14682, 66960), (14880, 66069), (16740, 58728), (19576, 50220), (20088, 48940), (22023, 44640), (22320, 44046), (24470, 40176), (25110, 39152), (26784, 36705), (29364, 33480)]