16407480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 49923360

約数和(自身を除く): 33515880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 1873, 2190, 2920, 3746, 4380, 5619, 7492, 8760, 9365, 11238, 14984, 18730, 22476, 28095, 37460, 44952, 56190, 74920, 112380, 136729, 224760, 273458, 410187, 546916, 683645, 820374, 1093832, 1367290, 1640748, 2050935, 2734580, 3281496, 4101870, 5469160, 8203740, 16407480]

約数ペア:

[(1, 16407480), (2, 8203740), (3, 5469160), (4, 4101870), (5, 3281496), (6, 2734580), (8, 2050935), (10, 1640748), (12, 1367290), (15, 1093832), (20, 820374), (24, 683645), (30, 546916), (40, 410187), (60, 273458), (73, 224760), (120, 136729), (146, 112380), (219, 74920), (292, 56190), (365, 44952), (438, 37460), (584, 28095), (730, 22476), (876, 18730), (1095, 14984), (1460, 11238), (1752, 9365), (1873, 8760), (2190, 7492), (2920, 5619), (3746, 4380)]