385862160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5237}}^1$

素因数の和:5560

約数の個数: 80

約数和(自身を含む): 1200298176

約数和(自身を除く): 814436016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 5237, 6140, 7368, 9210, 10474, 12280, 14736, 15711, 18420, 20948, 24560, 26185, 31422, 36840, 41896, 52370, 62844, 73680, 78555, 83792, 104740, 125688, 157110, 209480, 251376, 314220, 418960, 628440, 1256880, 1607759, 3215518, 4823277, 6431036, 8038795, 9646554, 12862072, 16077590, 19293108, 24116385, 25724144, 32155180, 38586216, 48232770, 64310360, 77172432, 96465540, 128620720, 192931080, 385862160]

約数ペア:

[(1, 385862160), (2, 192931080), (3, 128620720), (4, 96465540), (5, 77172432), (6, 64310360), (8, 48232770), (10, 38586216), (12, 32155180), (15, 25724144), (16, 24116385), (20, 19293108), (24, 16077590), (30, 12862072), (40, 9646554), (48, 8038795), (60, 6431036), (80, 4823277), (120, 3215518), (240, 1607759), (307, 1256880), (614, 628440), (921, 418960), (1228, 314220), (1535, 251376), (1842, 209480), (2456, 157110), (3070, 125688), (3684, 104740), (4605, 83792), (4912, 78555), (5237, 73680), (6140, 62844), (7368, 52370), (9210, 41896), (10474, 36840), (12280, 31422), (14736, 26185), (15711, 24560), (18420, 20948)]