161678040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58579}}^1$

素因数の和:58616

約数の個数: 64

約数和(自身を含む): 506131200

約数和(自身を除く): 344453160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 58579, 117158, 175737, 234316, 292895, 351474, 468632, 585790, 702948, 878685, 1171580, 1347317, 1405896, 1757370, 2343160, 2694634, 3514740, 4041951, 5389268, 6736585, 7029480, 8083902, 10778536, 13473170, 16167804, 20209755, 26946340, 32335608, 40419510, 53892680, 80839020, 161678040]

約数ペア:

[(1, 161678040), (2, 80839020), (3, 53892680), (4, 40419510), (5, 32335608), (6, 26946340), (8, 20209755), (10, 16167804), (12, 13473170), (15, 10778536), (20, 8083902), (23, 7029480), (24, 6736585), (30, 5389268), (40, 4041951), (46, 3514740), (60, 2694634), (69, 2343160), (92, 1757370), (115, 1405896), (120, 1347317), (138, 1171580), (184, 878685), (230, 702948), (276, 585790), (345, 468632), (460, 351474), (552, 292895), (690, 234316), (920, 175737), (1380, 117158), (2760, 58579)]