40109520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15193}}^1$

素因数の和:15220

約数の個数: 80

約数和(自身を含む): 135652032

約数和(自身を除く): 95542512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 15193, 30386, 45579, 60772, 75965, 91158, 121544, 151930, 167123, 182316, 227895, 243088, 303860, 334246, 364632, 455790, 501369, 607720, 668492, 729264, 835615, 911580, 1002738, 1215440, 1336984, 1671230, 1823160, 2005476, 2506845, 2673968, 3342460, 3646320, 4010952, 5013690, 6684920, 8021904, 10027380, 13369840, 20054760, 40109520]

約数ペア:

[(1, 40109520), (2, 20054760), (3, 13369840), (4, 10027380), (5, 8021904), (6, 6684920), (8, 5013690), (10, 4010952), (11, 3646320), (12, 3342460), (15, 2673968), (16, 2506845), (20, 2005476), (22, 1823160), (24, 1671230), (30, 1336984), (33, 1215440), (40, 1002738), (44, 911580), (48, 835615), (55, 729264), (60, 668492), (66, 607720), (80, 501369), (88, 455790), (110, 364632), (120, 334246), (132, 303860), (165, 243088), (176, 227895), (220, 182316), (240, 167123), (264, 151930), (330, 121544), (440, 91158), (528, 75965), (660, 60772), (880, 45579), (1320, 30386), (2640, 15193)]