201548280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2767}}^1$

素因数の和:3388

約数の個数: 64

約数和(自身を含む): 605859840

約数和(自身を除く): 404311560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1821, 2428, 2767, 3035, 3642, 4856, 5534, 6070, 7284, 8301, 9105, 11068, 12140, 13835, 14568, 16602, 18210, 22136, 24280, 27670, 33204, 36420, 41505, 55340, 66408, 72840, 83010, 110680, 166020, 332040, 1679569, 3359138, 5038707, 6718276, 8397845, 10077414, 13436552, 16795690, 20154828, 25193535, 33591380, 40309656, 50387070, 67182760, 100774140, 201548280]

約数ペア:

[(1, 201548280), (2, 100774140), (3, 67182760), (4, 50387070), (5, 40309656), (6, 33591380), (8, 25193535), (10, 20154828), (12, 16795690), (15, 13436552), (20, 10077414), (24, 8397845), (30, 6718276), (40, 5038707), (60, 3359138), (120, 1679569), (607, 332040), (1214, 166020), (1821, 110680), (2428, 83010), (2767, 72840), (3035, 66408), (3642, 55340), (4856, 41505), (5534, 36420), (6070, 33204), (7284, 27670), (8301, 24280), (9105, 22136), (11068, 18210), (12140, 16602), (13835, 14568)]