30344640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 112

約数和(自身を含む): 97889568

約数和(自身を除く): 67544928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 433, 438, 480, 584, 730, 866, 876, 960, 1095, 1168, 1299, 1460, 1732, 1752, 2165, 2190, 2336, 2598, 2920, 3464, 3504, 4330, 4380, 4672, 5196, 5840, 6495, 6928, 7008, 8660, 8760, 10392, 11680, 12990, 13856, 14016, 17320, 17520, 20784, 23360, 25980, 27712, 31609, 34640, 35040, 41568, 51960, 63218, 69280, 70080, 83136, 94827, 103920, 126436, 138560, 158045, 189654, 207840, 252872, 316090, 379308, 415680, 474135, 505744, 632180, 758616, 948270, 1011488, 1264360, 1517232, 1896540, 2022976, 2528720, 3034464, 3793080, 5057440, 6068928, 7586160, 10114880, 15172320, 30344640]

約数ペア:

[(1, 30344640), (2, 15172320), (3, 10114880), (4, 7586160), (5, 6068928), (6, 5057440), (8, 3793080), (10, 3034464), (12, 2528720), (15, 2022976), (16, 1896540), (20, 1517232), (24, 1264360), (30, 1011488), (32, 948270), (40, 758616), (48, 632180), (60, 505744), (64, 474135), (73, 415680), (80, 379308), (96, 316090), (120, 252872), (146, 207840), (160, 189654), (192, 158045), (219, 138560), (240, 126436), (292, 103920), (320, 94827), (365, 83136), (433, 70080), (438, 69280), (480, 63218), (584, 51960), (730, 41568), (866, 35040), (876, 34640), (960, 31609), (1095, 27712), (1168, 25980), (1299, 23360), (1460, 20784), (1732, 17520), (1752, 17320), (2165, 14016), (2190, 13856), (2336, 12990), (2598, 11680), (2920, 10392), (3464, 8760), (3504, 8660), (4330, 7008), (4380, 6928), (4672, 6495), (5196, 5840)]