28857022080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{484829}}^1$

素因数の和:484882

約数の個数: 128

約数和(自身を含む): 94949107200

約数和(自身を除く): 66092085120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 484829, 969658, 1454487, 1939316, 2424145, 2908974, 3878632, 4848290, 5817948, 7272435, 7757264, 9696580, 11635896, 14544870, 15029699, 15514528, 19393160, 23271792, 29089740, 30059398, 31029056, 38786320, 45089097, 46543584, 58179480, 60118796, 62058112, 75148495, 77572640, 90178194, 93087168, 116358960, 120237592, 150296990, 155145280, 180356388, 186174336, 225445485, 232717920, 240475184, 300593980, 310290560, 360712776, 450890970, 465435840, 480950368, 601187960, 721425552, 901781940, 930871680, 961900736, 1202375920, 1442851104, 1803563880, 1923801472, 2404751840, 2885702208, 3607127760, 4809503680, 5771404416, 7214255520, 9619007360, 14428511040, 28857022080]

約数ペア:

[(1, 28857022080), (2, 14428511040), (3, 9619007360), (4, 7214255520), (5, 5771404416), (6, 4809503680), (8, 3607127760), (10, 2885702208), (12, 2404751840), (15, 1923801472), (16, 1803563880), (20, 1442851104), (24, 1202375920), (30, 961900736), (31, 930871680), (32, 901781940), (40, 721425552), (48, 601187960), (60, 480950368), (62, 465435840), (64, 450890970), (80, 360712776), (93, 310290560), (96, 300593980), (120, 240475184), (124, 232717920), (128, 225445485), (155, 186174336), (160, 180356388), (186, 155145280), (192, 150296990), (240, 120237592), (248, 116358960), (310, 93087168), (320, 90178194), (372, 77572640), (384, 75148495), (465, 62058112), (480, 60118796), (496, 58179480), (620, 46543584), (640, 45089097), (744, 38786320), (930, 31029056), (960, 30059398), (992, 29089740), (1240, 23271792), (1488, 19393160), (1860, 15514528), (1920, 15029699), (1984, 14544870), (2480, 11635896), (2976, 9696580), (3720, 7757264), (3968, 7272435), (4960, 5817948), (5952, 4848290), (7440, 3878632), (9920, 2908974), (11904, 2424145), (14880, 1939316), (19840, 1454487), (29760, 969658), (59520, 484829)]