312320865720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32945239}}^1$

素因数の和:32945332

約数の個数: 64

約数和(自身を含む): 948822912000

約数和(自身を除く): 636502046280

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, 9480, 32945239, 65890478, 98835717, 131780956, 164726195, 197671434, 263561912, 329452390, 395342868, 494178585, 658904780, 790685736, 988357170, 1317809560, 1976714340, 2602673881, 3953428680, 5205347762, 7808021643, 10410695524, 13013369405, 15616043286, 20821391048, 26026738810, 31232086572, 39040108215, 52053477620, 62464173144, 78080216430, 104106955240, 156160432860, 312320865720]

約数ペア:

[(1, 312320865720), (2, 156160432860), (3, 104106955240), (4, 78080216430), (5, 62464173144), (6, 52053477620), (8, 39040108215), (10, 31232086572), (12, 26026738810), (15, 20821391048), (20, 15616043286), (24, 13013369405), (30, 10410695524), (40, 7808021643), (60, 5205347762), (79, 3953428680), (120, 2602673881), (158, 1976714340), (237, 1317809560), (316, 988357170), (395, 790685736), (474, 658904780), (632, 494178585), (790, 395342868), (948, 329452390), (1185, 263561912), (1580, 197671434), (1896, 164726195), (2370, 131780956), (3160, 98835717), (4740, 65890478), (9480, 32945239)]