30521760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{63587}}^1$

素因数の和:63605

約数の個数: 48

約数和(自身を含む): 96145056

約数和(自身を除く): 65623296

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, 63587, 127174, 190761, 254348, 317935, 381522, 508696, 635870, 763044, 953805, 1017392, 1271740, 1526088, 1907610, 2034784, 2543480, 3052176, 3815220, 5086960, 6104352, 7630440, 10173920, 15260880, 30521760]

約数ペア:

[(1, 30521760), (2, 15260880), (3, 10173920), (4, 7630440), (5, 6104352), (6, 5086960), (8, 3815220), (10, 3052176), (12, 2543480), (15, 2034784), (16, 1907610), (20, 1526088), (24, 1271740), (30, 1017392), (32, 953805), (40, 763044), (48, 635870), (60, 508696), (80, 381522), (96, 317935), (120, 254348), (160, 190761), (240, 127174), (480, 63587)]