272004540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{146239}}^1$

素因数の和:146282

約数の個数: 48

約数和(自身を含む): 786186240

約数和(自身を除く): 514181700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 146239, 292478, 438717, 584956, 731195, 877434, 1462390, 1754868, 2193585, 2924780, 4387170, 4533409, 8774340, 9066818, 13600227, 18133636, 22667045, 27200454, 45334090, 54400908, 68001135, 90668180, 136002270, 272004540]

約数ペア:

[(1, 272004540), (2, 136002270), (3, 90668180), (4, 68001135), (5, 54400908), (6, 45334090), (10, 27200454), (12, 22667045), (15, 18133636), (20, 13600227), (30, 9066818), (31, 8774340), (60, 4533409), (62, 4387170), (93, 2924780), (124, 2193585), (155, 1754868), (186, 1462390), (310, 877434), (372, 731195), (465, 584956), (620, 438717), (930, 292478), (1860, 146239)]