452580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 1337280

約数和(自身を除く): 884700

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, 397, 570, 794, 1140, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7543, 7940, 11910, 15086, 22629, 23820, 30172, 37715, 45258, 75430, 90516, 113145, 150860, 226290, 452580]

約数ペア:

[(1, 452580), (2, 226290), (3, 150860), (4, 113145), (5, 90516), (6, 75430), (10, 45258), (12, 37715), (15, 30172), (19, 23820), (20, 22629), (30, 15086), (38, 11910), (57, 7940), (60, 7543), (76, 5955), (95, 4764), (114, 3970), (190, 2382), (228, 1985), (285, 1588), (380, 1191), (397, 1140), (570, 794)]