120772540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37507}}^1$

素因数の和:37546

約数の個数: 48

約数和(自身を含む): 302464512

約数和(自身を除く): 181691972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 37507, 75014, 150028, 187535, 262549, 375070, 525098, 750140, 862661, 1050196, 1312745, 1725322, 2625490, 3450644, 4313305, 5250980, 6038627, 8626610, 12077254, 17253220, 24154508, 30193135, 60386270, 120772540]

約数ペア:

[(1, 120772540), (2, 60386270), (4, 30193135), (5, 24154508), (7, 17253220), (10, 12077254), (14, 8626610), (20, 6038627), (23, 5250980), (28, 4313305), (35, 3450644), (46, 2625490), (70, 1725322), (92, 1312745), (115, 1050196), (140, 862661), (161, 750140), (230, 525098), (322, 375070), (460, 262549), (644, 187535), (805, 150028), (1610, 75014), (3220, 37507)]