160972260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19583}}^1$

素因数の和:19732

約数の個数: 48

約数和(自身を含む): 454035456

約数和(自身を除く): 293063196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 19583, 39166, 58749, 78332, 97915, 117498, 195830, 234996, 293745, 391660, 587490, 1174980, 2682871, 5365742, 8048613, 10731484, 13414355, 16097226, 26828710, 32194452, 40243065, 53657420, 80486130, 160972260]

約数ペア:

[(1, 160972260), (2, 80486130), (3, 53657420), (4, 40243065), (5, 32194452), (6, 26828710), (10, 16097226), (12, 13414355), (15, 10731484), (20, 8048613), (30, 5365742), (60, 2682871), (137, 1174980), (274, 587490), (411, 391660), (548, 293745), (685, 234996), (822, 195830), (1370, 117498), (1644, 97915), (2055, 78332), (2740, 58749), (4110, 39166), (8220, 19583)]