161203080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36307}}^1$

素因数の和:36358

約数の個数: 64

約数和(自身を含む): 496693440

約数和(自身を除く): 335490360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 36307, 72614, 108921, 145228, 181535, 217842, 290456, 363070, 435684, 544605, 726140, 871368, 1089210, 1343359, 1452280, 2178420, 2686718, 4030077, 4356840, 5373436, 6716795, 8060154, 10746872, 13433590, 16120308, 20150385, 26867180, 32240616, 40300770, 53734360, 80601540, 161203080]

約数ペア:

[(1, 161203080), (2, 80601540), (3, 53734360), (4, 40300770), (5, 32240616), (6, 26867180), (8, 20150385), (10, 16120308), (12, 13433590), (15, 10746872), (20, 8060154), (24, 6716795), (30, 5373436), (37, 4356840), (40, 4030077), (60, 2686718), (74, 2178420), (111, 1452280), (120, 1343359), (148, 1089210), (185, 871368), (222, 726140), (296, 544605), (370, 435684), (444, 363070), (555, 290456), (740, 217842), (888, 181535), (1110, 145228), (1480, 108921), (2220, 72614), (4440, 36307)]