76541240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 104414920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 271, 307, 460, 542, 614, 920, 1084, 1228, 1355, 1535, 2168, 2456, 2710, 3070, 5420, 6140, 6233, 7061, 10840, 12280, 12466, 14122, 24932, 28244, 31165, 35305, 49864, 56488, 62330, 70610, 83197, 124660, 141220, 166394, 249320, 282440, 332788, 415985, 665576, 831970, 1663940, 1913531, 3327880, 3827062, 7654124, 9567655, 15308248, 19135310, 38270620, 76541240]

約数ペア:

[(1, 76541240), (2, 38270620), (4, 19135310), (5, 15308248), (8, 9567655), (10, 7654124), (20, 3827062), (23, 3327880), (40, 1913531), (46, 1663940), (92, 831970), (115, 665576), (184, 415985), (230, 332788), (271, 282440), (307, 249320), (460, 166394), (542, 141220), (614, 124660), (920, 83197), (1084, 70610), (1228, 62330), (1355, 56488), (1535, 49864), (2168, 35305), (2456, 31165), (2710, 28244), (3070, 24932), (5420, 14122), (6140, 12466), (6233, 12280), (7061, 10840)]