124894920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61223}}^1$

素因数の和:61254

約数の個数: 64

約数和(自身を含む): 396731520

約数和(自身を除く): 271836600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 61223, 122446, 183669, 244892, 306115, 367338, 489784, 612230, 734676, 918345, 1040791, 1224460, 1469352, 1836690, 2081582, 2448920, 3122373, 3673380, 4163164, 5203955, 6244746, 7346760, 8326328, 10407910, 12489492, 15611865, 20815820, 24978984, 31223730, 41631640, 62447460, 124894920]

約数ペア:

[(1, 124894920), (2, 62447460), (3, 41631640), (4, 31223730), (5, 24978984), (6, 20815820), (8, 15611865), (10, 12489492), (12, 10407910), (15, 8326328), (17, 7346760), (20, 6244746), (24, 5203955), (30, 4163164), (34, 3673380), (40, 3122373), (51, 2448920), (60, 2081582), (68, 1836690), (85, 1469352), (102, 1224460), (120, 1040791), (136, 918345), (170, 734676), (204, 612230), (255, 489784), (340, 367338), (408, 306115), (510, 244892), (680, 183669), (1020, 122446), (2040, 61223)]