459273840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1913641}}^1$

素因数の和:1913657

約数の個数: 40

約数和(自身を含む): 1423749648

約数和(自身を除く): 964475808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1913641, 3827282, 5740923, 7654564, 9568205, 11481846, 15309128, 19136410, 22963692, 28704615, 30618256, 38272820, 45927384, 57409230, 76545640, 91854768, 114818460, 153091280, 229636920, 459273840]

約数ペア:

[(1, 459273840), (2, 229636920), (3, 153091280), (4, 114818460), (5, 91854768), (6, 76545640), (8, 57409230), (10, 45927384), (12, 38272820), (15, 30618256), (16, 28704615), (20, 22963692), (24, 19136410), (30, 15309128), (40, 11481846), (48, 9568205), (60, 7654564), (80, 5740923), (120, 3827282), (240, 1913641)]