8878260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 25212096

約数和(自身を除く): 16333836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2027, 2190, 4054, 4380, 6081, 8108, 10135, 12162, 20270, 24324, 30405, 40540, 60810, 121620, 147971, 295942, 443913, 591884, 739855, 887826, 1479710, 1775652, 2219565, 2959420, 4439130, 8878260]

約数ペア:

[(1, 8878260), (2, 4439130), (3, 2959420), (4, 2219565), (5, 1775652), (6, 1479710), (10, 887826), (12, 739855), (15, 591884), (20, 443913), (30, 295942), (60, 147971), (73, 121620), (146, 60810), (219, 40540), (292, 30405), (365, 24324), (438, 20270), (730, 12162), (876, 10135), (1095, 8108), (1460, 6081), (2027, 4380), (2190, 4054)]