800651220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{9719}}^1$

素因数の和:11104

約数の個数: 48

約数和(自身を含む): 2243687040

約数和(自身を除く): 1443035820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1373, 2746, 4119, 5492, 6865, 8238, 9719, 13730, 16476, 19438, 20595, 27460, 29157, 38876, 41190, 48595, 58314, 82380, 97190, 116628, 145785, 194380, 291570, 583140, 13344187, 26688374, 40032561, 53376748, 66720935, 80065122, 133441870, 160130244, 200162805, 266883740, 400325610, 800651220]

約数ペア:

[(1, 800651220), (2, 400325610), (3, 266883740), (4, 200162805), (5, 160130244), (6, 133441870), (10, 80065122), (12, 66720935), (15, 53376748), (20, 40032561), (30, 26688374), (60, 13344187), (1373, 583140), (2746, 291570), (4119, 194380), (5492, 145785), (6865, 116628), (8238, 97190), (9719, 82380), (13730, 58314), (16476, 48595), (19438, 41190), (20595, 38876), (27460, 29157)]