431427240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16879}}^1$

素因数の和:16967

約数の個数: 96

約数和(自身を含む): 1421971200

約数和(自身を除く): 990543960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 16879, 25560, 33758, 50637, 67516, 84395, 101274, 135032, 151911, 168790, 202548, 253185, 303822, 337580, 405096, 506370, 607644, 675160, 759555, 1012740, 1198409, 1215288, 1519110, 2025480, 2396818, 3038220, 3595227, 4793636, 5992045, 6076440, 7190454, 9587272, 10785681, 11984090, 14380908, 17976135, 21571362, 23968180, 28761816, 35952270, 43142724, 47936360, 53928405, 71904540, 86285448, 107856810, 143809080, 215713620, 431427240]

約数ペア:

[(1, 431427240), (2, 215713620), (3, 143809080), (4, 107856810), (5, 86285448), (6, 71904540), (8, 53928405), (9, 47936360), (10, 43142724), (12, 35952270), (15, 28761816), (18, 23968180), (20, 21571362), (24, 17976135), (30, 14380908), (36, 11984090), (40, 10785681), (45, 9587272), (60, 7190454), (71, 6076440), (72, 5992045), (90, 4793636), (120, 3595227), (142, 3038220), (180, 2396818), (213, 2025480), (284, 1519110), (355, 1215288), (360, 1198409), (426, 1012740), (568, 759555), (639, 675160), (710, 607644), (852, 506370), (1065, 405096), (1278, 337580), (1420, 303822), (1704, 253185), (2130, 202548), (2556, 168790), (2840, 151911), (3195, 135032), (4260, 101274), (5112, 84395), (6390, 67516), (8520, 50637), (12780, 33758), (16879, 25560)]