258585240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3671}}^1$

素因数の和:4272

約数の個数: 64

約数和(自身を含む): 777288960

約数和(自身を除く): 518703720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 1174, 1761, 2348, 2935, 3522, 3671, 4696, 5870, 7044, 7342, 8805, 11013, 11740, 14088, 14684, 17610, 18355, 22026, 23480, 29368, 35220, 36710, 44052, 55065, 70440, 73420, 88104, 110130, 146840, 220260, 440520, 2154877, 4309754, 6464631, 8619508, 10774385, 12929262, 17239016, 21548770, 25858524, 32323155, 43097540, 51717048, 64646310, 86195080, 129292620, 258585240]

約数ペア:

[(1, 258585240), (2, 129292620), (3, 86195080), (4, 64646310), (5, 51717048), (6, 43097540), (8, 32323155), (10, 25858524), (12, 21548770), (15, 17239016), (20, 12929262), (24, 10774385), (30, 8619508), (40, 6464631), (60, 4309754), (120, 2154877), (587, 440520), (1174, 220260), (1761, 146840), (2348, 110130), (2935, 88104), (3522, 73420), (3671, 70440), (4696, 55065), (5870, 44052), (7044, 36710), (7342, 35220), (8805, 29368), (11013, 23480), (11740, 22026), (14088, 18355), (14684, 17610)]