15045984

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:692

約数の個数: 72

約数和(自身を含む): 43341480

約数和(自身を除く): 28295496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 587, 712, 801, 1068, 1174, 1424, 1602, 1761, 2136, 2348, 2848, 3204, 3522, 4272, 4696, 5283, 6408, 7044, 8544, 9392, 10566, 12816, 14088, 18784, 21132, 25632, 28176, 42264, 52243, 56352, 84528, 104486, 156729, 169056, 208972, 313458, 417944, 470187, 626916, 835888, 940374, 1253832, 1671776, 1880748, 2507664, 3761496, 5015328, 7522992, 15045984]

約数ペア:

[(1, 15045984), (2, 7522992), (3, 5015328), (4, 3761496), (6, 2507664), (8, 1880748), (9, 1671776), (12, 1253832), (16, 940374), (18, 835888), (24, 626916), (32, 470187), (36, 417944), (48, 313458), (72, 208972), (89, 169056), (96, 156729), (144, 104486), (178, 84528), (267, 56352), (288, 52243), (356, 42264), (534, 28176), (587, 25632), (712, 21132), (801, 18784), (1068, 14088), (1174, 12816), (1424, 10566), (1602, 9392), (1761, 8544), (2136, 7044), (2348, 6408), (2848, 5283), (3204, 4696), (3522, 4272)]