2865360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11939}}^1$

素因数の和:11955

約数の個数: 40

約数和(自身を含む): 8883360

約数和(自身を除く): 6018000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11939, 23878, 35817, 47756, 59695, 71634, 95512, 119390, 143268, 179085, 191024, 238780, 286536, 358170, 477560, 573072, 716340, 955120, 1432680, 2865360]

約数ペア:

[(1, 2865360), (2, 1432680), (3, 955120), (4, 716340), (5, 573072), (6, 477560), (8, 358170), (10, 286536), (12, 238780), (15, 191024), (16, 179085), (20, 143268), (24, 119390), (30, 95512), (40, 71634), (48, 59695), (60, 47756), (80, 35817), (120, 23878), (240, 11939)]