405328320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1160

約数の個数: 224

約数和(自身を含む): 1464503040

約数和(自身を除く): 1059174720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 516, 540, 576, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1091, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1935, 2064, 2160, 2182, 2322, 2580, 2752, 2880, 3096, 3273, 3440, 3870, 4128, 4320, 4364, 4644, 5160, 5455, 5805, 6192, 6546, 6880, 7740, 8256, 8640, 8728, 9288, 9819, 10320, 10910, 11610, 12384, 13092, 13760, 15480, 16365, 17456, 18576, 19638, 20640, 21820, 23220, 24768, 26184, 29457, 30960, 32730, 34912, 37152, 39276, 41280, 43640, 46440, 46913, 49095, 52368, 58914, 61920, 65460, 69824, 74304, 78552, 87280, 92880, 93826, 98190, 104736, 117828, 123840, 130920, 140739, 147285, 157104, 174560, 185760, 187652, 196380, 209472, 234565, 235656, 261840, 281478, 294570, 314208, 349120, 371520, 375304, 392760, 422217, 469130, 471312, 523680, 562956, 589140, 628416, 703695, 750608, 785520, 844434, 938260, 942624, 1047360, 1125912, 1178280, 1266651, 1407390, 1501216, 1571040, 1688868, 1876520, 1885248, 2111085, 2251824, 2356560, 2533302, 2814780, 3002432, 3142080, 3377736, 3753040, 4222170, 4503648, 4713120, 5066604, 5629560, 6333255, 6755472, 7506080, 8444340, 9007296, 9426240, 10133208, 11259120, 12666510, 13510944, 15012160, 16888680, 20266416, 22518240, 25333020, 27021888, 33777360, 40532832, 45036480, 50666040, 67554720, 81065664, 101332080, 135109440, 202664160, 405328320]

約数ペア:

[(1, 405328320), (2, 202664160), (3, 135109440), (4, 101332080), (5, 81065664), (6, 67554720), (8, 50666040), (9, 45036480), (10, 40532832), (12, 33777360), (15, 27021888), (16, 25333020), (18, 22518240), (20, 20266416), (24, 16888680), (27, 15012160), (30, 13510944), (32, 12666510), (36, 11259120), (40, 10133208), (43, 9426240), (45, 9007296), (48, 8444340), (54, 7506080), (60, 6755472), (64, 6333255), (72, 5629560), (80, 5066604), (86, 4713120), (90, 4503648), (96, 4222170), (108, 3753040), (120, 3377736), (129, 3142080), (135, 3002432), (144, 2814780), (160, 2533302), (172, 2356560), (180, 2251824), (192, 2111085), (215, 1885248), (216, 1876520), (240, 1688868), (258, 1571040), (270, 1501216), (288, 1407390), (320, 1266651), (344, 1178280), (360, 1125912), (387, 1047360), (430, 942624), (432, 938260), (480, 844434), (516, 785520), (540, 750608), (576, 703695), (645, 628416), (688, 589140), (720, 562956), (774, 523680), (860, 471312), (864, 469130), (960, 422217), (1032, 392760), (1080, 375304), (1091, 371520), (1161, 349120), (1290, 314208), (1376, 294570), (1440, 281478), (1548, 261840), (1720, 235656), (1728, 234565), (1935, 209472), (2064, 196380), (2160, 187652), (2182, 185760), (2322, 174560), (2580, 157104), (2752, 147285), (2880, 140739), (3096, 130920), (3273, 123840), (3440, 117828), (3870, 104736), (4128, 98190), (4320, 93826), (4364, 92880), (4644, 87280), (5160, 78552), (5455, 74304), (5805, 69824), (6192, 65460), (6546, 61920), (6880, 58914), (7740, 52368), (8256, 49095), (8640, 46913), (8728, 46440), (9288, 43640), (9819, 41280), (10320, 39276), (10910, 37152), (11610, 34912), (12384, 32730), (13092, 30960), (13760, 29457), (15480, 26184), (16365, 24768), (17456, 23220), (18576, 21820), (19638, 20640)]