172268640

素因数分解:

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

素因数の和:39901

約数の個数: 96

約数和(自身を含む): 602955360

約数和(自身を除く): 430686720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 39877, 79754, 119631, 159508, 199385, 239262, 319016, 358893, 398770, 478524, 598155, 638032, 717786, 797540, 957048, 1076679, 1196310, 1276064, 1435572, 1595080, 1794465, 1914096, 2153358, 2392620, 2871144, 3190160, 3588930, 3828192, 4306716, 4785240, 5383395, 5742288, 6380320, 7177860, 8613432, 9570480, 10766790, 11484576, 14355720, 17226864, 19140960, 21533580, 28711440, 34453728, 43067160, 57422880, 86134320, 172268640]

約数ペア:

[(1, 172268640), (2, 86134320), (3, 57422880), (4, 43067160), (5, 34453728), (6, 28711440), (8, 21533580), (9, 19140960), (10, 17226864), (12, 14355720), (15, 11484576), (16, 10766790), (18, 9570480), (20, 8613432), (24, 7177860), (27, 6380320), (30, 5742288), (32, 5383395), (36, 4785240), (40, 4306716), (45, 3828192), (48, 3588930), (54, 3190160), (60, 2871144), (72, 2392620), (80, 2153358), (90, 1914096), (96, 1794465), (108, 1595080), (120, 1435572), (135, 1276064), (144, 1196310), (160, 1076679), (180, 957048), (216, 797540), (240, 717786), (270, 638032), (288, 598155), (360, 478524), (432, 398770), (480, 358893), (540, 319016), (720, 239262), (864, 199385), (1080, 159508), (1440, 119631), (2160, 79754), (4320, 39877)]