15178160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 37658304

約数和(自身を除く): 22480144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 113, 115, 146, 184, 226, 230, 292, 365, 368, 452, 460, 565, 584, 730, 904, 920, 1130, 1168, 1460, 1679, 1808, 1840, 2260, 2599, 2920, 3358, 4520, 5198, 5840, 6716, 8249, 8395, 9040, 10396, 12995, 13432, 16498, 16790, 20792, 25990, 26864, 32996, 33580, 41245, 41584, 51980, 65992, 67160, 82490, 103960, 131984, 134320, 164980, 189727, 207920, 329960, 379454, 659920, 758908, 948635, 1517816, 1897270, 3035632, 3794540, 7589080, 15178160]

約数ペア:

[(1, 15178160), (2, 7589080), (4, 3794540), (5, 3035632), (8, 1897270), (10, 1517816), (16, 948635), (20, 758908), (23, 659920), (40, 379454), (46, 329960), (73, 207920), (80, 189727), (92, 164980), (113, 134320), (115, 131984), (146, 103960), (184, 82490), (226, 67160), (230, 65992), (292, 51980), (365, 41584), (368, 41245), (452, 33580), (460, 32996), (565, 26864), (584, 25990), (730, 20792), (904, 16790), (920, 16498), (1130, 13432), (1168, 12995), (1460, 10396), (1679, 9040), (1808, 8395), (1840, 8249), (2260, 6716), (2599, 5840), (2920, 5198), (3358, 4520)]