147240840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29927}}^1$

素因数の和:29982

約数の個数: 64

約数和(自身を含む): 452511360

約数和(自身を除く): 305270520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 29927, 59854, 89781, 119708, 149635, 179562, 239416, 299270, 359124, 448905, 598540, 718248, 897810, 1197080, 1227007, 1795620, 2454014, 3591240, 3681021, 4908028, 6135035, 7362042, 9816056, 12270070, 14724084, 18405105, 24540140, 29448168, 36810210, 49080280, 73620420, 147240840]

約数ペア:

[(1, 147240840), (2, 73620420), (3, 49080280), (4, 36810210), (5, 29448168), (6, 24540140), (8, 18405105), (10, 14724084), (12, 12270070), (15, 9816056), (20, 7362042), (24, 6135035), (30, 4908028), (40, 3681021), (41, 3591240), (60, 2454014), (82, 1795620), (120, 1227007), (123, 1197080), (164, 897810), (205, 718248), (246, 598540), (328, 448905), (410, 359124), (492, 299270), (615, 239416), (820, 179562), (984, 149635), (1230, 119708), (1640, 89781), (2460, 59854), (4920, 29927)]