126192420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2909}}^1$

素因数の和:3165

約数の個数: 72

約数和(自身を含む): 384504120

約数和(自身を除く): 258311700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2892, 2909, 3615, 4338, 4820, 5818, 7230, 8676, 8727, 10845, 11636, 14460, 14545, 17454, 21690, 26181, 29090, 34908, 43380, 43635, 52362, 58180, 87270, 104724, 130905, 174540, 261810, 523620, 701069, 1402138, 2103207, 2804276, 3505345, 4206414, 6309621, 7010690, 8412828, 10516035, 12619242, 14021380, 21032070, 25238484, 31548105, 42064140, 63096210, 126192420]

約数ペア:

[(1, 126192420), (2, 63096210), (3, 42064140), (4, 31548105), (5, 25238484), (6, 21032070), (9, 14021380), (10, 12619242), (12, 10516035), (15, 8412828), (18, 7010690), (20, 6309621), (30, 4206414), (36, 3505345), (45, 2804276), (60, 2103207), (90, 1402138), (180, 701069), (241, 523620), (482, 261810), (723, 174540), (964, 130905), (1205, 104724), (1446, 87270), (2169, 58180), (2410, 52362), (2892, 43635), (2909, 43380), (3615, 34908), (4338, 29090), (4820, 26181), (5818, 21690), (7230, 17454), (8676, 14545), (8727, 14460), (10845, 11636)]