7673940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1579}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 24155040

約数和(自身を除く): 16481100

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, 1579, 1620, 2430, 3158, 4737, 4860, 6316, 7895, 9474, 14211, 15790, 18948, 23685, 28422, 31580, 42633, 47370, 56844, 71055, 85266, 94740, 127899, 142110, 170532, 213165, 255798, 284220, 383697, 426330, 511596, 639495, 767394, 852660, 1278990, 1534788, 1918485, 2557980, 3836970, 7673940]

約数ペア:

[(1, 7673940), (2, 3836970), (3, 2557980), (4, 1918485), (5, 1534788), (6, 1278990), (9, 852660), (10, 767394), (12, 639495), (15, 511596), (18, 426330), (20, 383697), (27, 284220), (30, 255798), (36, 213165), (45, 170532), (54, 142110), (60, 127899), (81, 94740), (90, 85266), (108, 71055), (135, 56844), (162, 47370), (180, 42633), (243, 31580), (270, 28422), (324, 23685), (405, 18948), (486, 15790), (540, 14211), (810, 9474), (972, 7895), (1215, 6316), (1579, 4860), (1620, 4737), (2430, 3158)]