148380240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21319}}^1$

素因数の和:21364

約数の個数: 80

約数和(自身を含む): 475862400

約数和(自身を除く): 327482160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 21319, 42638, 63957, 85276, 106595, 127914, 170552, 213190, 255828, 319785, 341104, 426380, 511656, 618251, 639570, 852760, 1023312, 1236502, 1279140, 1705520, 1854753, 2473004, 2558280, 3091255, 3709506, 4946008, 5116560, 6182510, 7419012, 9273765, 9892016, 12365020, 14838024, 18547530, 24730040, 29676048, 37095060, 49460080, 74190120, 148380240]

約数ペア:

[(1, 148380240), (2, 74190120), (3, 49460080), (4, 37095060), (5, 29676048), (6, 24730040), (8, 18547530), (10, 14838024), (12, 12365020), (15, 9892016), (16, 9273765), (20, 7419012), (24, 6182510), (29, 5116560), (30, 4946008), (40, 3709506), (48, 3091255), (58, 2558280), (60, 2473004), (80, 1854753), (87, 1705520), (116, 1279140), (120, 1236502), (145, 1023312), (174, 852760), (232, 639570), (240, 618251), (290, 511656), (348, 426380), (435, 341104), (464, 319785), (580, 255828), (696, 213190), (870, 170552), (1160, 127914), (1392, 106595), (1740, 85276), (2320, 63957), (3480, 42638), (6960, 21319)]