15172320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 48559392

約数和(自身を除く): 33387072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 433, 438, 480, 584, 730, 866, 876, 1095, 1168, 1299, 1460, 1732, 1752, 2165, 2190, 2336, 2598, 2920, 3464, 3504, 4330, 4380, 5196, 5840, 6495, 6928, 7008, 8660, 8760, 10392, 11680, 12990, 13856, 17320, 17520, 20784, 25980, 31609, 34640, 35040, 41568, 51960, 63218, 69280, 94827, 103920, 126436, 158045, 189654, 207840, 252872, 316090, 379308, 474135, 505744, 632180, 758616, 948270, 1011488, 1264360, 1517232, 1896540, 2528720, 3034464, 3793080, 5057440, 7586160, 15172320]

約数ペア:

[(1, 15172320), (2, 7586160), (3, 5057440), (4, 3793080), (5, 3034464), (6, 2528720), (8, 1896540), (10, 1517232), (12, 1264360), (15, 1011488), (16, 948270), (20, 758616), (24, 632180), (30, 505744), (32, 474135), (40, 379308), (48, 316090), (60, 252872), (73, 207840), (80, 189654), (96, 158045), (120, 126436), (146, 103920), (160, 94827), (219, 69280), (240, 63218), (292, 51960), (365, 41568), (433, 35040), (438, 34640), (480, 31609), (584, 25980), (730, 20784), (866, 17520), (876, 17320), (1095, 13856), (1168, 12990), (1299, 11680), (1460, 10392), (1732, 8760), (1752, 8660), (2165, 7008), (2190, 6928), (2336, 6495), (2598, 5840), (2920, 5196), (3464, 4380), (3504, 4330)]