30108431520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{909071}}^1$

素因数の和:909115

約数の個数: 144

約数和(自身を含む): 107212315392

約数和(自身を除く): 77103883872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 909071, 1818142, 2727213, 3636284, 4545355, 5454426, 7272568, 8181639, 9090710, 10908852, 13636065, 14545136, 16363278, 18181420, 20908633, 21817704, 27272130, 29090272, 32726556, 36362840, 40908195, 41817266, 43635408, 54544260, 62725899, 65453112, 72725680, 81816390, 83634532, 87270816, 104543165, 109088520, 125451798, 130906224, 145451360, 163632780, 167269064, 188177697, 209086330, 218177040, 250903596, 261812448, 313629495, 327265560, 334538128, 376355394, 418172660, 436354080, 501807192, 627258990, 654531120, 669076256, 752710788, 836345320, 940888485, 1003614384, 1254517980, 1309062240, 1505421576, 1672690640, 1881776970, 2007228768, 2509035960, 3010843152, 3345381280, 3763553940, 5018071920, 6021686304, 7527107880, 10036143840, 15054215760, 30108431520]

約数ペア:

[(1, 30108431520), (2, 15054215760), (3, 10036143840), (4, 7527107880), (5, 6021686304), (6, 5018071920), (8, 3763553940), (9, 3345381280), (10, 3010843152), (12, 2509035960), (15, 2007228768), (16, 1881776970), (18, 1672690640), (20, 1505421576), (23, 1309062240), (24, 1254517980), (30, 1003614384), (32, 940888485), (36, 836345320), (40, 752710788), (45, 669076256), (46, 654531120), (48, 627258990), (60, 501807192), (69, 436354080), (72, 418172660), (80, 376355394), (90, 334538128), (92, 327265560), (96, 313629495), (115, 261812448), (120, 250903596), (138, 218177040), (144, 209086330), (160, 188177697), (180, 167269064), (184, 163632780), (207, 145451360), (230, 130906224), (240, 125451798), (276, 109088520), (288, 104543165), (345, 87270816), (360, 83634532), (368, 81816390), (414, 72725680), (460, 65453112), (480, 62725899), (552, 54544260), (690, 43635408), (720, 41817266), (736, 40908195), (828, 36362840), (920, 32726556), (1035, 29090272), (1104, 27272130), (1380, 21817704), (1440, 20908633), (1656, 18181420), (1840, 16363278), (2070, 14545136), (2208, 13636065), (2760, 10908852), (3312, 9090710), (3680, 8181639), (4140, 7272568), (5520, 5454426), (6624, 4545355), (8280, 3636284), (11040, 2727213), (16560, 1818142), (33120, 909071)]