288335760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1999}}^1$

素因数の和:2616

約数の個数: 80

約数和(自身を含む): 895776000

約数和(自身を除く): 607440240

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, 1803, 1999, 2404, 3005, 3606, 3998, 4808, 5997, 6010, 7212, 7996, 9015, 9616, 9995, 11994, 12020, 14424, 15992, 18030, 19990, 23988, 24040, 28848, 29985, 31984, 36060, 39980, 47976, 48080, 59970, 72120, 79960, 95952, 119940, 144240, 159920, 239880, 479760, 1201399, 2402798, 3604197, 4805596, 6006995, 7208394, 9611192, 12013990, 14416788, 18020985, 19222384, 24027980, 28833576, 36041970, 48055960, 57667152, 72083940, 96111920, 144167880, 288335760]

約数ペア:

[(1, 288335760), (2, 144167880), (3, 96111920), (4, 72083940), (5, 57667152), (6, 48055960), (8, 36041970), (10, 28833576), (12, 24027980), (15, 19222384), (16, 18020985), (20, 14416788), (24, 12013990), (30, 9611192), (40, 7208394), (48, 6006995), (60, 4805596), (80, 3604197), (120, 2402798), (240, 1201399), (601, 479760), (1202, 239880), (1803, 159920), (1999, 144240), (2404, 119940), (3005, 95952), (3606, 79960), (3998, 72120), (4808, 59970), (5997, 48080), (6010, 47976), (7212, 39980), (7996, 36060), (9015, 31984), (9616, 29985), (9995, 28848), (11994, 24040), (12020, 23988), (14424, 19990), (15992, 18030)]