660326880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1375681}}^1$

素因数の和:1375699

約数の個数: 48

約数和(自身を含む): 2080031184

約数和(自身を除く): 1419704304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1375681, 2751362, 4127043, 5502724, 6878405, 8254086, 11005448, 13756810, 16508172, 20635215, 22010896, 27513620, 33016344, 41270430, 44021792, 55027240, 66032688, 82540860, 110054480, 132065376, 165081720, 220108960, 330163440, 660326880]

約数ペア:

[(1, 660326880), (2, 330163440), (3, 220108960), (4, 165081720), (5, 132065376), (6, 110054480), (8, 82540860), (10, 66032688), (12, 55027240), (15, 44021792), (16, 41270430), (20, 33016344), (24, 27513620), (30, 22010896), (32, 20635215), (40, 16508172), (48, 13756810), (60, 11005448), (80, 8254086), (96, 6878405), (120, 5502724), (160, 4127043), (240, 2751362), (480, 1375681)]