231562080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{160807}}^1$

素因数の和:160828

約数の個数: 72

約数和(自身を含む): 790210512

約数和(自身を除く): 558648432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 160807, 321614, 482421, 643228, 804035, 964842, 1286456, 1447263, 1608070, 1929684, 2412105, 2572912, 2894526, 3216140, 3859368, 4824210, 5145824, 5789052, 6432280, 7236315, 7718736, 9648420, 11578104, 12864560, 14472630, 15437472, 19296840, 23156208, 25729120, 28945260, 38593680, 46312416, 57890520, 77187360, 115781040, 231562080]

約数ペア:

[(1, 231562080), (2, 115781040), (3, 77187360), (4, 57890520), (5, 46312416), (6, 38593680), (8, 28945260), (9, 25729120), (10, 23156208), (12, 19296840), (15, 15437472), (16, 14472630), (18, 12864560), (20, 11578104), (24, 9648420), (30, 7718736), (32, 7236315), (36, 6432280), (40, 5789052), (45, 5145824), (48, 4824210), (60, 3859368), (72, 3216140), (80, 2894526), (90, 2572912), (96, 2412105), (120, 1929684), (144, 1608070), (160, 1447263), (180, 1286456), (240, 964842), (288, 804035), (360, 643228), (480, 482421), (720, 321614), (1440, 160807)]