260967240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2617}}^1$

素因数の和:2911

約数の個数: 96

約数和(自身を含む): 851530680

約数和(自身を除く): 590563440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 831, 1108, 1385, 1662, 2216, 2493, 2617, 2770, 3324, 4155, 4986, 5234, 5540, 6648, 7851, 8310, 9972, 10468, 11080, 12465, 13085, 15702, 16620, 19944, 20936, 23553, 24930, 26170, 31404, 33240, 39255, 47106, 49860, 52340, 62808, 78510, 94212, 99720, 104680, 117765, 157020, 188424, 235530, 314040, 471060, 724909, 942120, 1449818, 2174727, 2899636, 3624545, 4349454, 5799272, 6524181, 7249090, 8698908, 10873635, 13048362, 14498180, 17397816, 21747270, 26096724, 28996360, 32620905, 43494540, 52193448, 65241810, 86989080, 130483620, 260967240]

約数ペア:

[(1, 260967240), (2, 130483620), (3, 86989080), (4, 65241810), (5, 52193448), (6, 43494540), (8, 32620905), (9, 28996360), (10, 26096724), (12, 21747270), (15, 17397816), (18, 14498180), (20, 13048362), (24, 10873635), (30, 8698908), (36, 7249090), (40, 6524181), (45, 5799272), (60, 4349454), (72, 3624545), (90, 2899636), (120, 2174727), (180, 1449818), (277, 942120), (360, 724909), (554, 471060), (831, 314040), (1108, 235530), (1385, 188424), (1662, 157020), (2216, 117765), (2493, 104680), (2617, 99720), (2770, 94212), (3324, 78510), (4155, 62808), (4986, 52340), (5234, 49860), (5540, 47106), (6648, 39255), (7851, 33240), (8310, 31404), (9972, 26170), (10468, 24930), (11080, 23553), (12465, 20936), (13085, 19944), (15702, 16620)]