56861040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2999}}^1$

素因数の和:3094

約数の個数: 80

約数和(自身を含む): 178560000

約数和(自身を除く): 121698960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2999, 3160, 3792, 4740, 5998, 6320, 8997, 9480, 11996, 14995, 17994, 18960, 23992, 29990, 35988, 44985, 47984, 59980, 71976, 89970, 119960, 143952, 179940, 236921, 239920, 359880, 473842, 710763, 719760, 947684, 1184605, 1421526, 1895368, 2369210, 2843052, 3553815, 3790736, 4738420, 5686104, 7107630, 9476840, 11372208, 14215260, 18953680, 28430520, 56861040]

約数ペア:

[(1, 56861040), (2, 28430520), (3, 18953680), (4, 14215260), (5, 11372208), (6, 9476840), (8, 7107630), (10, 5686104), (12, 4738420), (15, 3790736), (16, 3553815), (20, 2843052), (24, 2369210), (30, 1895368), (40, 1421526), (48, 1184605), (60, 947684), (79, 719760), (80, 710763), (120, 473842), (158, 359880), (237, 239920), (240, 236921), (316, 179940), (395, 143952), (474, 119960), (632, 89970), (790, 71976), (948, 59980), (1185, 47984), (1264, 44985), (1580, 35988), (1896, 29990), (2370, 23992), (2999, 18960), (3160, 17994), (3792, 14995), (4740, 11996), (5998, 9480), (6320, 8997)]