4920943980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{20407}}^1$

素因数の和:24438

約数の個数: 48

約数和(自身を含む): 13782746880

約数和(自身を除く): 8861802900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4019, 8038, 12057, 16076, 20095, 20407, 24114, 40190, 40814, 48228, 60285, 61221, 80380, 81628, 102035, 120570, 122442, 204070, 241140, 244884, 306105, 408140, 612210, 1224420, 82015733, 164031466, 246047199, 328062932, 410078665, 492094398, 820157330, 984188796, 1230235995, 1640314660, 2460471990, 4920943980]

約数ペア:

[(1, 4920943980), (2, 2460471990), (3, 1640314660), (4, 1230235995), (5, 984188796), (6, 820157330), (10, 492094398), (12, 410078665), (15, 328062932), (20, 246047199), (30, 164031466), (60, 82015733), (4019, 1224420), (8038, 612210), (12057, 408140), (16076, 306105), (20095, 244884), (20407, 241140), (24114, 204070), (40190, 122442), (40814, 120570), (48228, 102035), (60285, 81628), (61221, 80380)]