4220402280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{70481}}^1$

素因数の和:70994

約数の個数: 64

約数和(自身を含む): 12686760000

約数和(自身を除く): 8466357720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9980, 11976, 14970, 19960, 29940, 59880, 70481, 140962, 211443, 281924, 352405, 422886, 563848, 704810, 845772, 1057215, 1409620, 1691544, 2114430, 2819240, 4228860, 8457720, 35170019, 70340038, 105510057, 140680076, 175850095, 211020114, 281360152, 351700190, 422040228, 527550285, 703400380, 844080456, 1055100570, 1406800760, 2110201140, 4220402280]

約数ペア:

[(1, 4220402280), (2, 2110201140), (3, 1406800760), (4, 1055100570), (5, 844080456), (6, 703400380), (8, 527550285), (10, 422040228), (12, 351700190), (15, 281360152), (20, 211020114), (24, 175850095), (30, 140680076), (40, 105510057), (60, 70340038), (120, 35170019), (499, 8457720), (998, 4228860), (1497, 2819240), (1996, 2114430), (2495, 1691544), (2994, 1409620), (3992, 1057215), (4990, 845772), (5988, 704810), (7485, 563848), (9980, 422886), (11976, 352405), (14970, 281924), (19960, 211443), (29940, 140962), (59880, 70481)]