1495920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 4856832

約数和(自身を除く): 3360912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 271, 276, 345, 368, 460, 542, 552, 690, 813, 920, 1084, 1104, 1355, 1380, 1626, 1840, 2168, 2710, 2760, 3252, 4065, 4336, 5420, 5520, 6233, 6504, 8130, 10840, 12466, 13008, 16260, 18699, 21680, 24932, 31165, 32520, 37398, 49864, 62330, 65040, 74796, 93495, 99728, 124660, 149592, 186990, 249320, 299184, 373980, 498640, 747960, 1495920]

約数ペア:

[(1, 1495920), (2, 747960), (3, 498640), (4, 373980), (5, 299184), (6, 249320), (8, 186990), (10, 149592), (12, 124660), (15, 99728), (16, 93495), (20, 74796), (23, 65040), (24, 62330), (30, 49864), (40, 37398), (46, 32520), (48, 31165), (60, 24932), (69, 21680), (80, 18699), (92, 16260), (115, 13008), (120, 12466), (138, 10840), (184, 8130), (230, 6504), (240, 6233), (271, 5520), (276, 5420), (345, 4336), (368, 4065), (460, 3252), (542, 2760), (552, 2710), (690, 2168), (813, 1840), (920, 1626), (1084, 1380), (1104, 1355)]