2840855880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{83653}}^1$

素因数の和:83950

約数の個数: 64

約数和(自身を含む): 8552784960

約数和(自身を除く): 5711929080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 5660, 6792, 8490, 11320, 16980, 33960, 83653, 167306, 250959, 334612, 418265, 501918, 669224, 836530, 1003836, 1254795, 1673060, 2007672, 2509590, 3346120, 5019180, 10038360, 23673799, 47347598, 71021397, 94695196, 118368995, 142042794, 189390392, 236737990, 284085588, 355106985, 473475980, 568171176, 710213970, 946951960, 1420427940, 2840855880]

約数ペア:

[(1, 2840855880), (2, 1420427940), (3, 946951960), (4, 710213970), (5, 568171176), (6, 473475980), (8, 355106985), (10, 284085588), (12, 236737990), (15, 189390392), (20, 142042794), (24, 118368995), (30, 94695196), (40, 71021397), (60, 47347598), (120, 23673799), (283, 10038360), (566, 5019180), (849, 3346120), (1132, 2509590), (1415, 2007672), (1698, 1673060), (2264, 1254795), (2830, 1003836), (3396, 836530), (4245, 669224), (5660, 501918), (6792, 418265), (8490, 334612), (11320, 250959), (16980, 167306), (33960, 83653)]