119966520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{999721}}^1$

素因数の和:999735

約数の個数: 32

約数和(自身を含む): 359899920

約数和(自身を除く): 239933400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 999721, 1999442, 2999163, 3998884, 4998605, 5998326, 7997768, 9997210, 11996652, 14995815, 19994420, 23993304, 29991630, 39988840, 59983260, 119966520]

約数ペア:

[(1, 119966520), (2, 59983260), (3, 39988840), (4, 29991630), (5, 23993304), (6, 19994420), (8, 14995815), (10, 11996652), (12, 9997210), (15, 7997768), (20, 5998326), (24, 4998605), (30, 3998884), (40, 2999163), (60, 1999442), (120, 999721)]