15694479480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{138107}}^1$

素因数の和:139068

約数の個数: 64

約数和(自身を含む): 47133498240

約数和(自身を除く): 31439018760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 947, 1894, 2841, 3788, 4735, 5682, 7576, 9470, 11364, 14205, 18940, 22728, 28410, 37880, 56820, 113640, 138107, 276214, 414321, 552428, 690535, 828642, 1104856, 1381070, 1657284, 2071605, 2762140, 3314568, 4143210, 5524280, 8286420, 16572840, 130787329, 261574658, 392361987, 523149316, 653936645, 784723974, 1046298632, 1307873290, 1569447948, 1961809935, 2615746580, 3138895896, 3923619870, 5231493160, 7847239740, 15694479480]

約数ペア:

[(1, 15694479480), (2, 7847239740), (3, 5231493160), (4, 3923619870), (5, 3138895896), (6, 2615746580), (8, 1961809935), (10, 1569447948), (12, 1307873290), (15, 1046298632), (20, 784723974), (24, 653936645), (30, 523149316), (40, 392361987), (60, 261574658), (120, 130787329), (947, 16572840), (1894, 8286420), (2841, 5524280), (3788, 4143210), (4735, 3314568), (5682, 2762140), (7576, 2071605), (9470, 1657284), (11364, 1381070), (14205, 1104856), (18940, 828642), (22728, 690535), (28410, 552428), (37880, 414321), (56820, 276214), (113640, 138107)]