120297840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38557}}^1$

素因数の和:38586

約数の個数: 80

約数和(自身を含む): 401620128

約数和(自身を除く): 281322288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 38557, 77114, 115671, 154228, 192785, 231342, 308456, 385570, 462684, 501241, 578355, 616912, 771140, 925368, 1002482, 1156710, 1503723, 1542280, 1850736, 2004964, 2313420, 2506205, 3007446, 3084560, 4009928, 4626840, 5012410, 6014892, 7518615, 8019856, 9253680, 10024820, 12029784, 15037230, 20049640, 24059568, 30074460, 40099280, 60148920, 120297840]

約数ペア:

[(1, 120297840), (2, 60148920), (3, 40099280), (4, 30074460), (5, 24059568), (6, 20049640), (8, 15037230), (10, 12029784), (12, 10024820), (13, 9253680), (15, 8019856), (16, 7518615), (20, 6014892), (24, 5012410), (26, 4626840), (30, 4009928), (39, 3084560), (40, 3007446), (48, 2506205), (52, 2313420), (60, 2004964), (65, 1850736), (78, 1542280), (80, 1503723), (104, 1156710), (120, 1002482), (130, 925368), (156, 771140), (195, 616912), (208, 578355), (240, 501241), (260, 462684), (312, 385570), (390, 308456), (520, 231342), (624, 192785), (780, 154228), (1040, 115671), (1560, 77114), (3120, 38557)]