104681520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{145391}}^1$

素因数の和:145410

約数の個数: 60

約数和(自身を含む): 351557856

約数和(自身を除く): 246876336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 145391, 290782, 436173, 581564, 726955, 872346, 1163128, 1308519, 1453910, 1744692, 2180865, 2326256, 2617038, 2907820, 3489384, 4361730, 5234076, 5815640, 6542595, 6978768, 8723460, 10468152, 11631280, 13085190, 17446920, 20936304, 26170380, 34893840, 52340760, 104681520]

約数ペア:

[(1, 104681520), (2, 52340760), (3, 34893840), (4, 26170380), (5, 20936304), (6, 17446920), (8, 13085190), (9, 11631280), (10, 10468152), (12, 8723460), (15, 6978768), (16, 6542595), (18, 5815640), (20, 5234076), (24, 4361730), (30, 3489384), (36, 2907820), (40, 2617038), (45, 2326256), (48, 2180865), (60, 1744692), (72, 1453910), (80, 1308519), (90, 1163128), (120, 872346), (144, 726955), (180, 581564), (240, 436173), (360, 290782), (720, 145391)]