78048840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8233}}^1$

素因数の和:8326

約数の個数: 64

約数和(自身を含む): 237139200

約数和(自身を除く): 159090360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 8233, 9480, 16466, 24699, 32932, 41165, 49398, 65864, 82330, 98796, 123495, 164660, 197592, 246990, 329320, 493980, 650407, 987960, 1300814, 1951221, 2601628, 3252035, 3902442, 5203256, 6504070, 7804884, 9756105, 13008140, 15609768, 19512210, 26016280, 39024420, 78048840]

約数ペア:

[(1, 78048840), (2, 39024420), (3, 26016280), (4, 19512210), (5, 15609768), (6, 13008140), (8, 9756105), (10, 7804884), (12, 6504070), (15, 5203256), (20, 3902442), (24, 3252035), (30, 2601628), (40, 1951221), (60, 1300814), (79, 987960), (120, 650407), (158, 493980), (237, 329320), (316, 246990), (395, 197592), (474, 164660), (632, 123495), (790, 98796), (948, 82330), (1185, 65864), (1580, 49398), (1896, 41165), (2370, 32932), (3160, 24699), (4740, 16466), (8233, 9480)]