1825140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 5382720

約数和(自身を除く): 3557580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1601, 3202, 4803, 6404, 8005, 9606, 16010, 19212, 24015, 30419, 32020, 48030, 60838, 91257, 96060, 121676, 152095, 182514, 304190, 365028, 456285, 608380, 912570, 1825140]

約数ペア:

[(1, 1825140), (2, 912570), (3, 608380), (4, 456285), (5, 365028), (6, 304190), (10, 182514), (12, 152095), (15, 121676), (19, 96060), (20, 91257), (30, 60838), (38, 48030), (57, 32020), (60, 30419), (76, 24015), (95, 19212), (114, 16010), (190, 9606), (228, 8005), (285, 6404), (380, 4803), (570, 3202), (1140, 1601)]