15173880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4124

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 31827720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 4079, 8158, 12237, 16316, 20395, 24474, 32632, 40790, 48948, 61185, 81580, 97896, 122370, 126449, 163160, 244740, 252898, 379347, 489480, 505796, 632245, 758694, 1011592, 1264490, 1517388, 1896735, 2528980, 3034776, 3793470, 5057960, 7586940, 15173880]

約数ペア:

[(1, 15173880), (2, 7586940), (3, 5057960), (4, 3793470), (5, 3034776), (6, 2528980), (8, 1896735), (10, 1517388), (12, 1264490), (15, 1011592), (20, 758694), (24, 632245), (30, 505796), (31, 489480), (40, 379347), (60, 252898), (62, 244740), (93, 163160), (120, 126449), (124, 122370), (155, 97896), (186, 81580), (248, 61185), (310, 48948), (372, 40790), (465, 32632), (620, 24474), (744, 20395), (930, 16316), (1240, 12237), (1860, 8158), (3720, 4079)]