201791760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1399}}^1$

素因数の和:2016

約数の個数: 80

約数和(自身を含む): 627043200

約数和(自身を除く): 425251440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 1202, 1399, 1803, 2404, 2798, 3005, 3606, 4197, 4808, 5596, 6010, 6995, 7212, 8394, 9015, 9616, 11192, 12020, 13990, 14424, 16788, 18030, 20985, 22384, 24040, 27980, 28848, 33576, 36060, 41970, 48080, 55960, 67152, 72120, 83940, 111920, 144240, 167880, 335760, 840799, 1681598, 2522397, 3363196, 4203995, 5044794, 6726392, 8407990, 10089588, 12611985, 13452784, 16815980, 20179176, 25223970, 33631960, 40358352, 50447940, 67263920, 100895880, 201791760]

約数ペア:

[(1, 201791760), (2, 100895880), (3, 67263920), (4, 50447940), (5, 40358352), (6, 33631960), (8, 25223970), (10, 20179176), (12, 16815980), (15, 13452784), (16, 12611985), (20, 10089588), (24, 8407990), (30, 6726392), (40, 5044794), (48, 4203995), (60, 3363196), (80, 2522397), (120, 1681598), (240, 840799), (601, 335760), (1202, 167880), (1399, 144240), (1803, 111920), (2404, 83940), (2798, 72120), (3005, 67152), (3606, 55960), (4197, 48080), (4808, 41970), (5596, 36060), (6010, 33576), (6995, 28848), (7212, 27980), (8394, 24040), (9015, 22384), (9616, 20985), (11192, 18030), (12020, 16788), (13990, 14424)]