66230880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4500

約数の個数: 96

約数和(自身を含む): 215405568

約数和(自身を除く): 149174688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4451, 4960, 7440, 8902, 13353, 14880, 17804, 22255, 26706, 35608, 44510, 53412, 66765, 71216, 89020, 106824, 133530, 137981, 142432, 178040, 213648, 267060, 275962, 356080, 413943, 427296, 534120, 551924, 689905, 712160, 827886, 1068240, 1103848, 1379810, 1655772, 2069715, 2136480, 2207696, 2759620, 3311544, 4139430, 4415392, 5519240, 6623088, 8278860, 11038480, 13246176, 16557720, 22076960, 33115440, 66230880]

約数ペア:

[(1, 66230880), (2, 33115440), (3, 22076960), (4, 16557720), (5, 13246176), (6, 11038480), (8, 8278860), (10, 6623088), (12, 5519240), (15, 4415392), (16, 4139430), (20, 3311544), (24, 2759620), (30, 2207696), (31, 2136480), (32, 2069715), (40, 1655772), (48, 1379810), (60, 1103848), (62, 1068240), (80, 827886), (93, 712160), (96, 689905), (120, 551924), (124, 534120), (155, 427296), (160, 413943), (186, 356080), (240, 275962), (248, 267060), (310, 213648), (372, 178040), (465, 142432), (480, 137981), (496, 133530), (620, 106824), (744, 89020), (930, 71216), (992, 66765), (1240, 53412), (1488, 44510), (1860, 35608), (2480, 26706), (2976, 22255), (3720, 17804), (4451, 14880), (4960, 13353), (7440, 8902)]