159654840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3769}}^1$

素因数の和:4136

約数の個数: 64

約数和(自身を含む): 480448800

約数和(自身を除く): 320793960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 3769, 4236, 5295, 7060, 7538, 8472, 10590, 11307, 14120, 15076, 18845, 21180, 22614, 30152, 37690, 42360, 45228, 56535, 75380, 90456, 113070, 150760, 226140, 452280, 1330457, 2660914, 3991371, 5321828, 6652285, 7982742, 10643656, 13304570, 15965484, 19956855, 26609140, 31930968, 39913710, 53218280, 79827420, 159654840]

約数ペア:

[(1, 159654840), (2, 79827420), (3, 53218280), (4, 39913710), (5, 31930968), (6, 26609140), (8, 19956855), (10, 15965484), (12, 13304570), (15, 10643656), (20, 7982742), (24, 6652285), (30, 5321828), (40, 3991371), (60, 2660914), (120, 1330457), (353, 452280), (706, 226140), (1059, 150760), (1412, 113070), (1765, 90456), (2118, 75380), (2824, 56535), (3530, 45228), (3769, 42360), (4236, 37690), (5295, 30152), (7060, 22614), (7538, 21180), (8472, 18845), (10590, 15076), (11307, 14120)]