160239840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 347792160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 334, 480, 501, 668, 835, 1002, 1336, 1670, 1999, 2004, 2505, 2672, 3340, 3998, 4008, 5010, 5344, 5997, 6680, 7996, 8016, 9995, 10020, 11994, 13360, 15992, 16032, 19990, 20040, 23988, 26720, 29985, 31984, 39980, 40080, 47976, 59970, 63968, 79960, 80160, 95952, 119940, 159920, 191904, 239880, 319840, 333833, 479760, 667666, 959520, 1001499, 1335332, 1669165, 2002998, 2670664, 3338330, 4005996, 5007495, 5341328, 6676660, 8011992, 10014990, 10682656, 13353320, 16023984, 20029980, 26706640, 32047968, 40059960, 53413280, 80119920, 160239840]

約数ペア:

[(1, 160239840), (2, 80119920), (3, 53413280), (4, 40059960), (5, 32047968), (6, 26706640), (8, 20029980), (10, 16023984), (12, 13353320), (15, 10682656), (16, 10014990), (20, 8011992), (24, 6676660), (30, 5341328), (32, 5007495), (40, 4005996), (48, 3338330), (60, 2670664), (80, 2002998), (96, 1669165), (120, 1335332), (160, 1001499), (167, 959520), (240, 667666), (334, 479760), (480, 333833), (501, 319840), (668, 239880), (835, 191904), (1002, 159920), (1336, 119940), (1670, 95952), (1999, 80160), (2004, 79960), (2505, 63968), (2672, 59970), (3340, 47976), (3998, 40080), (4008, 39980), (5010, 31984), (5344, 29985), (5997, 26720), (6680, 23988), (7996, 20040), (8016, 19990), (9995, 16032), (10020, 15992), (11994, 13360)]