68953440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{143653}}^1$

素因数の和:143671

約数の個数: 48

約数和(自身を含む): 217204848

約数和(自身を除く): 148251408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 143653, 287306, 430959, 574612, 718265, 861918, 1149224, 1436530, 1723836, 2154795, 2298448, 2873060, 3447672, 4309590, 4596896, 5746120, 6895344, 8619180, 11492240, 13790688, 17238360, 22984480, 34476720, 68953440]

約数ペア:

[(1, 68953440), (2, 34476720), (3, 22984480), (4, 17238360), (5, 13790688), (6, 11492240), (8, 8619180), (10, 6895344), (12, 5746120), (15, 4596896), (16, 4309590), (20, 3447672), (24, 2873060), (30, 2298448), (32, 2154795), (40, 1723836), (48, 1436530), (60, 1149224), (80, 861918), (96, 718265), (120, 574612), (160, 430959), (240, 287306), (480, 143653)]