2741160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 8398080

約数和(自身を除く): 5656920

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, 431, 530, 636, 795, 862, 1060, 1272, 1293, 1590, 1724, 2120, 2155, 2586, 3180, 3448, 4310, 5172, 6360, 6465, 8620, 10344, 12930, 17240, 22843, 25860, 45686, 51720, 68529, 91372, 114215, 137058, 182744, 228430, 274116, 342645, 456860, 548232, 685290, 913720, 1370580, 2741160]

約数ペア:

[(1, 2741160), (2, 1370580), (3, 913720), (4, 685290), (5, 548232), (6, 456860), (8, 342645), (10, 274116), (12, 228430), (15, 182744), (20, 137058), (24, 114215), (30, 91372), (40, 68529), (53, 51720), (60, 45686), (106, 25860), (120, 22843), (159, 17240), (212, 12930), (265, 10344), (318, 8620), (424, 6465), (431, 6360), (530, 5172), (636, 4310), (795, 3448), (862, 3180), (1060, 2586), (1272, 2155), (1293, 2120), (1590, 1724)]