60981280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 153062784

約数和(自身を除く): 92081504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 73, 80, 92, 115, 146, 160, 184, 227, 230, 292, 365, 368, 454, 460, 584, 730, 736, 908, 920, 1135, 1168, 1460, 1679, 1816, 1840, 2270, 2336, 2920, 3358, 3632, 3680, 4540, 5221, 5840, 6716, 7264, 8395, 9080, 10442, 11680, 13432, 16571, 16790, 18160, 20884, 26105, 26864, 33142, 33580, 36320, 41768, 52210, 53728, 66284, 67160, 82855, 83536, 104420, 132568, 134320, 165710, 167072, 208840, 265136, 268640, 331420, 381133, 417680, 530272, 662840, 762266, 835360, 1325680, 1524532, 1905665, 2651360, 3049064, 3811330, 6098128, 7622660, 12196256, 15245320, 30490640, 60981280]

約数ペア:

[(1, 60981280), (2, 30490640), (4, 15245320), (5, 12196256), (8, 7622660), (10, 6098128), (16, 3811330), (20, 3049064), (23, 2651360), (32, 1905665), (40, 1524532), (46, 1325680), (73, 835360), (80, 762266), (92, 662840), (115, 530272), (146, 417680), (160, 381133), (184, 331420), (227, 268640), (230, 265136), (292, 208840), (365, 167072), (368, 165710), (454, 134320), (460, 132568), (584, 104420), (730, 83536), (736, 82855), (908, 67160), (920, 66284), (1135, 53728), (1168, 52210), (1460, 41768), (1679, 36320), (1816, 33580), (1840, 33142), (2270, 26864), (2336, 26105), (2920, 20884), (3358, 18160), (3632, 16790), (3680, 16571), (4540, 13432), (5221, 11680), (5840, 10442), (6716, 9080), (7264, 8395)]