1275180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 3646944

約数和(自身を除く): 2371764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 401, 530, 636, 795, 802, 1060, 1203, 1590, 1604, 2005, 2406, 3180, 4010, 4812, 6015, 8020, 12030, 21253, 24060, 42506, 63759, 85012, 106265, 127518, 212530, 255036, 318795, 425060, 637590, 1275180]

約数ペア:

[(1, 1275180), (2, 637590), (3, 425060), (4, 318795), (5, 255036), (6, 212530), (10, 127518), (12, 106265), (15, 85012), (20, 63759), (30, 42506), (53, 24060), (60, 21253), (106, 12030), (159, 8020), (212, 6015), (265, 4812), (318, 4010), (401, 3180), (530, 2406), (636, 2005), (795, 1604), (802, 1590), (1060, 1203)]