165441240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2539}}^1$

素因数の和:2737

約数の個数: 96

約数和(自身を含む): 540867600

約数和(自身を除く): 375426360

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, 181, 360, 362, 543, 724, 905, 1086, 1448, 1629, 1810, 2172, 2539, 2715, 3258, 3620, 4344, 5078, 5430, 6516, 7240, 7617, 8145, 10156, 10860, 12695, 13032, 15234, 16290, 20312, 21720, 22851, 25390, 30468, 32580, 38085, 45702, 50780, 60936, 65160, 76170, 91404, 101560, 114255, 152340, 182808, 228510, 304680, 457020, 459559, 914040, 919118, 1378677, 1838236, 2297795, 2757354, 3676472, 4136031, 4595590, 5514708, 6893385, 8272062, 9191180, 11029416, 13786770, 16544124, 18382360, 20680155, 27573540, 33088248, 41360310, 55147080, 82720620, 165441240]

約数ペア:

[(1, 165441240), (2, 82720620), (3, 55147080), (4, 41360310), (5, 33088248), (6, 27573540), (8, 20680155), (9, 18382360), (10, 16544124), (12, 13786770), (15, 11029416), (18, 9191180), (20, 8272062), (24, 6893385), (30, 5514708), (36, 4595590), (40, 4136031), (45, 3676472), (60, 2757354), (72, 2297795), (90, 1838236), (120, 1378677), (180, 919118), (181, 914040), (360, 459559), (362, 457020), (543, 304680), (724, 228510), (905, 182808), (1086, 152340), (1448, 114255), (1629, 101560), (1810, 91404), (2172, 76170), (2539, 65160), (2715, 60936), (3258, 50780), (3620, 45702), (4344, 38085), (5078, 32580), (5430, 30468), (6516, 25390), (7240, 22851), (7617, 21720), (8145, 20312), (10156, 16290), (10860, 15234), (12695, 13032)]