480823020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28723}}^1$

素因数の和:28772

約数の個数: 96

約数和(自身を含む): 1544202240

約数和(自身を除く): 1063379220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 28723, 57446, 86169, 114892, 143615, 172338, 258507, 287230, 344676, 430845, 517014, 574460, 775521, 861690, 890413, 1034028, 1292535, 1551042, 1723380, 1780826, 2585070, 2671239, 3102084, 3561652, 3877605, 4452065, 5170140, 5342478, 7755210, 8013717, 8904130, 10684956, 13356195, 15510420, 16027434, 17808260, 24041151, 26712390, 32054868, 40068585, 48082302, 53424780, 80137170, 96164604, 120205755, 160274340, 240411510, 480823020]

約数ペア:

[(1, 480823020), (2, 240411510), (3, 160274340), (4, 120205755), (5, 96164604), (6, 80137170), (9, 53424780), (10, 48082302), (12, 40068585), (15, 32054868), (18, 26712390), (20, 24041151), (27, 17808260), (30, 16027434), (31, 15510420), (36, 13356195), (45, 10684956), (54, 8904130), (60, 8013717), (62, 7755210), (90, 5342478), (93, 5170140), (108, 4452065), (124, 3877605), (135, 3561652), (155, 3102084), (180, 2671239), (186, 2585070), (270, 1780826), (279, 1723380), (310, 1551042), (372, 1292535), (465, 1034028), (540, 890413), (558, 861690), (620, 775521), (837, 574460), (930, 517014), (1116, 430845), (1395, 344676), (1674, 287230), (1860, 258507), (2790, 172338), (3348, 143615), (4185, 114892), (5580, 86169), (8370, 57446), (16740, 28723)]