119820240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{166417}}^1$

素因数の和:166436

約数の個数: 60

約数和(自身を含む): 402398724

約数和(自身を除く): 282578484

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, 166417, 332834, 499251, 665668, 832085, 998502, 1331336, 1497753, 1664170, 1997004, 2496255, 2662672, 2995506, 3328340, 3994008, 4992510, 5991012, 6656680, 7488765, 7988016, 9985020, 11982024, 13313360, 14977530, 19970040, 23964048, 29955060, 39940080, 59910120, 119820240]

約数ペア:

[(1, 119820240), (2, 59910120), (3, 39940080), (4, 29955060), (5, 23964048), (6, 19970040), (8, 14977530), (9, 13313360), (10, 11982024), (12, 9985020), (15, 7988016), (16, 7488765), (18, 6656680), (20, 5991012), (24, 4992510), (30, 3994008), (36, 3328340), (40, 2995506), (45, 2662672), (48, 2496255), (60, 1997004), (72, 1664170), (80, 1497753), (90, 1331336), (120, 998502), (144, 832085), (180, 665668), (240, 499251), (360, 332834), (720, 166417)]