165715560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 540189000

約数和(自身を除く): 374473440

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, 360, 569, 809, 1138, 1618, 1707, 2276, 2427, 2845, 3236, 3414, 4045, 4552, 4854, 5121, 5690, 6472, 6828, 7281, 8090, 8535, 9708, 10242, 11380, 12135, 13656, 14562, 16180, 17070, 19416, 20484, 22760, 24270, 25605, 29124, 32360, 34140, 36405, 40968, 48540, 51210, 58248, 68280, 72810, 97080, 102420, 145620, 204840, 291240, 460321, 920642, 1380963, 1841284, 2301605, 2761926, 3682568, 4142889, 4603210, 5523852, 6904815, 8285778, 9206420, 11047704, 13809630, 16571556, 18412840, 20714445, 27619260, 33143112, 41428890, 55238520, 82857780, 165715560]

約数ペア:

[(1, 165715560), (2, 82857780), (3, 55238520), (4, 41428890), (5, 33143112), (6, 27619260), (8, 20714445), (9, 18412840), (10, 16571556), (12, 13809630), (15, 11047704), (18, 9206420), (20, 8285778), (24, 6904815), (30, 5523852), (36, 4603210), (40, 4142889), (45, 3682568), (60, 2761926), (72, 2301605), (90, 1841284), (120, 1380963), (180, 920642), (360, 460321), (569, 291240), (809, 204840), (1138, 145620), (1618, 102420), (1707, 97080), (2276, 72810), (2427, 68280), (2845, 58248), (3236, 51210), (3414, 48540), (4045, 40968), (4552, 36405), (4854, 34140), (5121, 32360), (5690, 29124), (6472, 25605), (6828, 24270), (7281, 22760), (8090, 20484), (8535, 19416), (9708, 17070), (10242, 16180), (11380, 14562), (12135, 13656)]