75740640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157793}}^1$

素因数の和:157811

約数の個数: 48

約数和(自身を含む): 238584528

約数和(自身を除く): 162843888

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, 157793, 315586, 473379, 631172, 788965, 946758, 1262344, 1577930, 1893516, 2366895, 2524688, 3155860, 3787032, 4733790, 5049376, 6311720, 7574064, 9467580, 12623440, 15148128, 18935160, 25246880, 37870320, 75740640]

約数ペア:

[(1, 75740640), (2, 37870320), (3, 25246880), (4, 18935160), (5, 15148128), (6, 12623440), (8, 9467580), (10, 7574064), (12, 6311720), (15, 5049376), (16, 4733790), (20, 3787032), (24, 3155860), (30, 2524688), (32, 2366895), (40, 1893516), (48, 1577930), (60, 1262344), (80, 946758), (96, 788965), (120, 631172), (160, 473379), (240, 315586), (480, 157793)]