15347880

素因数分解:

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

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 51760800

約数和(自身を除く): 36412920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1579, 1620, 1944, 2430, 3158, 3240, 4737, 4860, 6316, 7895, 9474, 9720, 12632, 14211, 15790, 18948, 23685, 28422, 31580, 37896, 42633, 47370, 56844, 63160, 71055, 85266, 94740, 113688, 127899, 142110, 170532, 189480, 213165, 255798, 284220, 341064, 383697, 426330, 511596, 568440, 639495, 767394, 852660, 1023192, 1278990, 1534788, 1705320, 1918485, 2557980, 3069576, 3836970, 5115960, 7673940, 15347880]

約数ペア:

[(1, 15347880), (2, 7673940), (3, 5115960), (4, 3836970), (5, 3069576), (6, 2557980), (8, 1918485), (9, 1705320), (10, 1534788), (12, 1278990), (15, 1023192), (18, 852660), (20, 767394), (24, 639495), (27, 568440), (30, 511596), (36, 426330), (40, 383697), (45, 341064), (54, 284220), (60, 255798), (72, 213165), (81, 189480), (90, 170532), (108, 142110), (120, 127899), (135, 113688), (162, 94740), (180, 85266), (216, 71055), (243, 63160), (270, 56844), (324, 47370), (360, 42633), (405, 37896), (486, 31580), (540, 28422), (648, 23685), (810, 18948), (972, 15790), (1080, 14211), (1215, 12632), (1579, 9720), (1620, 9474), (1944, 7895), (2430, 6316), (3158, 4860), (3240, 4737)]