72863520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151799}}^1$

素因数の和:151817

約数の個数: 48

約数和(自身を含む): 229521600

約数和(自身を除く): 156658080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 151799, 303598, 455397, 607196, 758995, 910794, 1214392, 1517990, 1821588, 2276985, 2428784, 3035980, 3643176, 4553970, 4857568, 6071960, 7286352, 9107940, 12143920, 14572704, 18215880, 24287840, 36431760, 72863520]

約数ペア:

[(1, 72863520), (2, 36431760), (3, 24287840), (4, 18215880), (5, 14572704), (6, 12143920), (8, 9107940), (10, 7286352), (12, 6071960), (15, 4857568), (16, 4553970), (20, 3643176), (24, 3035980), (30, 2428784), (32, 2276985), (40, 1821588), (48, 1517990), (60, 1214392), (80, 910794), (96, 758995), (120, 607196), (160, 455397), (240, 303598), (480, 151799)]