232140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 671328

約数和(自身を除く): 439188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 73, 106, 146, 159, 212, 219, 265, 292, 318, 365, 438, 530, 636, 730, 795, 876, 1060, 1095, 1460, 1590, 2190, 3180, 3869, 4380, 7738, 11607, 15476, 19345, 23214, 38690, 46428, 58035, 77380, 116070, 232140]

約数ペア:

[(1, 232140), (2, 116070), (3, 77380), (4, 58035), (5, 46428), (6, 38690), (10, 23214), (12, 19345), (15, 15476), (20, 11607), (30, 7738), (53, 4380), (60, 3869), (73, 3180), (106, 2190), (146, 1590), (159, 1460), (212, 1095), (219, 1060), (265, 876), (292, 795), (318, 730), (365, 636), (438, 530)]