149418960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{829}}^1$

素因数の和:1596

約数の個数: 80

約数和(自身を含む): 464375040

約数和(自身を除く): 314956080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 751, 829, 1502, 1658, 2253, 2487, 3004, 3316, 3755, 4145, 4506, 4974, 6008, 6632, 7510, 8290, 9012, 9948, 11265, 12016, 12435, 13264, 15020, 16580, 18024, 19896, 22530, 24870, 30040, 33160, 36048, 39792, 45060, 49740, 60080, 66320, 90120, 99480, 180240, 198960, 622579, 1245158, 1867737, 2490316, 3112895, 3735474, 4980632, 6225790, 7470948, 9338685, 9961264, 12451580, 14941896, 18677370, 24903160, 29883792, 37354740, 49806320, 74709480, 149418960]

約数ペア:

[(1, 149418960), (2, 74709480), (3, 49806320), (4, 37354740), (5, 29883792), (6, 24903160), (8, 18677370), (10, 14941896), (12, 12451580), (15, 9961264), (16, 9338685), (20, 7470948), (24, 6225790), (30, 4980632), (40, 3735474), (48, 3112895), (60, 2490316), (80, 1867737), (120, 1245158), (240, 622579), (751, 198960), (829, 180240), (1502, 99480), (1658, 90120), (2253, 66320), (2487, 60080), (3004, 49740), (3316, 45060), (3755, 39792), (4145, 36048), (4506, 33160), (4974, 30040), (6008, 24870), (6632, 22530), (7510, 19896), (8290, 18024), (9012, 16580), (9948, 15020), (11265, 13264), (12016, 12435)]