71480040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11239}}^1$

素因数の和:11306

約数の個数: 64

約数和(自身を含む): 218505600

約数和(自身を除く): 147025560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 11239, 22478, 33717, 44956, 56195, 67434, 89912, 112390, 134868, 168585, 224780, 269736, 337170, 449560, 595667, 674340, 1191334, 1348680, 1787001, 2382668, 2978335, 3574002, 4765336, 5956670, 7148004, 8935005, 11913340, 14296008, 17870010, 23826680, 35740020, 71480040]

約数ペア:

[(1, 71480040), (2, 35740020), (3, 23826680), (4, 17870010), (5, 14296008), (6, 11913340), (8, 8935005), (10, 7148004), (12, 5956670), (15, 4765336), (20, 3574002), (24, 2978335), (30, 2382668), (40, 1787001), (53, 1348680), (60, 1191334), (106, 674340), (120, 595667), (159, 449560), (212, 337170), (265, 269736), (318, 224780), (424, 168585), (530, 134868), (636, 112390), (795, 89912), (1060, 67434), (1272, 56195), (1590, 44956), (2120, 33717), (3180, 22478), (6360, 11239)]