282500640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{196181}}^1$

素因数の和:196202

約数の個数: 72

約数和(自身を含む): 964038348

約数和(自身を除く): 681537708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 196181, 392362, 588543, 784724, 980905, 1177086, 1569448, 1765629, 1961810, 2354172, 2942715, 3138896, 3531258, 3923620, 4708344, 5885430, 6277792, 7062516, 7847240, 8828145, 9416688, 11770860, 14125032, 15694480, 17656290, 18833376, 23541720, 28250064, 31388960, 35312580, 47083440, 56500128, 70625160, 94166880, 141250320, 282500640]

約数ペア:

[(1, 282500640), (2, 141250320), (3, 94166880), (4, 70625160), (5, 56500128), (6, 47083440), (8, 35312580), (9, 31388960), (10, 28250064), (12, 23541720), (15, 18833376), (16, 17656290), (18, 15694480), (20, 14125032), (24, 11770860), (30, 9416688), (32, 8828145), (36, 7847240), (40, 7062516), (45, 6277792), (48, 5885430), (60, 4708344), (72, 3923620), (80, 3531258), (90, 3138896), (96, 2942715), (120, 2354172), (144, 1961810), (160, 1765629), (180, 1569448), (240, 1177086), (288, 980905), (360, 784724), (480, 588543), (720, 392362), (1440, 196181)]