29799680

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 73780224

約数和(自身を除く): 43980544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 751, 992, 1240, 1280, 1502, 1984, 2480, 3004, 3755, 3968, 4960, 6008, 7510, 7936, 9920, 12016, 15020, 19840, 23281, 24032, 30040, 39680, 46562, 48064, 60080, 93124, 96128, 116405, 120160, 186248, 192256, 232810, 240320, 372496, 465620, 480640, 744992, 931240, 961280, 1489984, 1862480, 2979968, 3724960, 5959936, 7449920, 14899840, 29799680]

約数ペア:

[(1, 29799680), (2, 14899840), (4, 7449920), (5, 5959936), (8, 3724960), (10, 2979968), (16, 1862480), (20, 1489984), (31, 961280), (32, 931240), (40, 744992), (62, 480640), (64, 465620), (80, 372496), (124, 240320), (128, 232810), (155, 192256), (160, 186248), (248, 120160), (256, 116405), (310, 96128), (320, 93124), (496, 60080), (620, 48064), (640, 46562), (751, 39680), (992, 30040), (1240, 24032), (1280, 23281), (1502, 19840), (1984, 15020), (2480, 12016), (3004, 9920), (3755, 7936), (3968, 7510), (4960, 6008)]