227711280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{948797}}^1$

素因数の和:948813

約数の個数: 40

約数和(自身を含む): 705905712

約数和(自身を除く): 478194432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 948797, 1897594, 2846391, 3795188, 4743985, 5692782, 7590376, 9487970, 11385564, 14231955, 15180752, 18975940, 22771128, 28463910, 37951880, 45542256, 56927820, 75903760, 113855640, 227711280]

約数ペア:

[(1, 227711280), (2, 113855640), (3, 75903760), (4, 56927820), (5, 45542256), (6, 37951880), (8, 28463910), (10, 22771128), (12, 18975940), (15, 15180752), (16, 14231955), (20, 11385564), (24, 9487970), (30, 7590376), (40, 5692782), (48, 4743985), (60, 3795188), (80, 2846391), (120, 1897594), (240, 948797)]