2449027920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10204283}}^1$

素因数の和:10204299

約数の個数: 40

約数和(自身を含む): 7591987296

約数和(自身を除く): 5142959376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10204283, 20408566, 30612849, 40817132, 51021415, 61225698, 81634264, 102042830, 122451396, 153064245, 163268528, 204085660, 244902792, 306128490, 408171320, 489805584, 612256980, 816342640, 1224513960, 2449027920]

約数ペア:

[(1, 2449027920), (2, 1224513960), (3, 816342640), (4, 612256980), (5, 489805584), (6, 408171320), (8, 306128490), (10, 244902792), (12, 204085660), (15, 163268528), (16, 153064245), (20, 122451396), (24, 102042830), (30, 81634264), (40, 61225698), (48, 51021415), (60, 40817132), (80, 30612849), (120, 20408566), (240, 10204283)]