57422880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39877}}^1$

素因数の和:39898

約数の個数: 72

約数和(自身を含む): 195960492

約数和(自身を除く): 138537612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39877, 79754, 119631, 159508, 199385, 239262, 319016, 358893, 398770, 478524, 598155, 638032, 717786, 797540, 957048, 1196310, 1276064, 1435572, 1595080, 1794465, 1914096, 2392620, 2871144, 3190160, 3588930, 3828192, 4785240, 5742288, 6380320, 7177860, 9570480, 11484576, 14355720, 19140960, 28711440, 57422880]

約数ペア:

[(1, 57422880), (2, 28711440), (3, 19140960), (4, 14355720), (5, 11484576), (6, 9570480), (8, 7177860), (9, 6380320), (10, 5742288), (12, 4785240), (15, 3828192), (16, 3588930), (18, 3190160), (20, 2871144), (24, 2392620), (30, 1914096), (32, 1794465), (36, 1595080), (40, 1435572), (45, 1276064), (48, 1196310), (60, 957048), (72, 797540), (80, 717786), (90, 638032), (96, 598155), (120, 478524), (144, 398770), (160, 358893), (180, 319016), (240, 239262), (288, 199385), (360, 159508), (480, 119631), (720, 79754), (1440, 39877)]