79757460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{16411}}^1$

素因数の和:16435

約数の個数: 72

約数和(自身を含む): 250906656

約数和(自身を除く): 171149196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 16411, 32822, 49233, 65644, 82055, 98466, 147699, 164110, 196932, 246165, 295398, 328220, 443097, 492330, 590796, 738495, 886194, 984660, 1329291, 1476990, 1772388, 2215485, 2658582, 2953980, 3987873, 4430970, 5317164, 6646455, 7975746, 8861940, 13292910, 15951492, 19939365, 26585820, 39878730, 79757460]

約数ペア:

[(1, 79757460), (2, 39878730), (3, 26585820), (4, 19939365), (5, 15951492), (6, 13292910), (9, 8861940), (10, 7975746), (12, 6646455), (15, 5317164), (18, 4430970), (20, 3987873), (27, 2953980), (30, 2658582), (36, 2215485), (45, 1772388), (54, 1476990), (60, 1329291), (81, 984660), (90, 886194), (108, 738495), (135, 590796), (162, 492330), (180, 443097), (243, 328220), (270, 295398), (324, 246165), (405, 196932), (486, 164110), (540, 147699), (810, 98466), (972, 82055), (1215, 65644), (1620, 49233), (2430, 32822), (4860, 16411)]