29087280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 99234720

約数和(自身を除く): 70147440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 569, 639, 710, 720, 852, 1065, 1136, 1138, 1278, 1420, 1704, 1707, 2130, 2276, 2556, 2840, 2845, 3195, 3408, 3414, 4260, 4552, 5112, 5121, 5680, 5690, 6390, 6828, 8520, 8535, 9104, 10224, 10242, 11380, 12780, 13656, 17040, 17070, 20484, 22760, 25560, 25605, 27312, 34140, 40399, 40968, 45520, 51120, 51210, 68280, 80798, 81936, 102420, 121197, 136560, 161596, 201995, 204840, 242394, 323192, 363591, 403990, 409680, 484788, 605985, 646384, 727182, 807980, 969576, 1211970, 1454364, 1615960, 1817955, 1939152, 2423940, 2908728, 3231920, 3635910, 4847880, 5817456, 7271820, 9695760, 14543640, 29087280]

約数ペア:

[(1, 29087280), (2, 14543640), (3, 9695760), (4, 7271820), (5, 5817456), (6, 4847880), (8, 3635910), (9, 3231920), (10, 2908728), (12, 2423940), (15, 1939152), (16, 1817955), (18, 1615960), (20, 1454364), (24, 1211970), (30, 969576), (36, 807980), (40, 727182), (45, 646384), (48, 605985), (60, 484788), (71, 409680), (72, 403990), (80, 363591), (90, 323192), (120, 242394), (142, 204840), (144, 201995), (180, 161596), (213, 136560), (240, 121197), (284, 102420), (355, 81936), (360, 80798), (426, 68280), (568, 51210), (569, 51120), (639, 45520), (710, 40968), (720, 40399), (852, 34140), (1065, 27312), (1136, 25605), (1138, 25560), (1278, 22760), (1420, 20484), (1704, 17070), (1707, 17040), (2130, 13656), (2276, 12780), (2556, 11380), (2840, 10242), (2845, 10224), (3195, 9104), (3408, 8535), (3414, 8520), (4260, 6828), (4552, 6390), (5112, 5690), (5121, 5680)]