160378560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 168

約数和(自身を含む): 556320960

約数和(自身を除く): 395942400

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 233, 239, 240, 288, 320, 360, 466, 478, 480, 576, 699, 717, 720, 932, 956, 960, 1165, 1195, 1398, 1434, 1440, 1864, 1912, 2097, 2151, 2330, 2390, 2796, 2868, 2880, 3495, 3585, 3728, 3824, 4194, 4302, 4660, 4780, 5592, 5736, 6990, 7170, 7456, 7648, 8388, 8604, 9320, 9560, 10485, 10755, 11184, 11472, 13980, 14340, 14912, 15296, 16776, 17208, 18640, 19120, 20970, 21510, 22368, 22944, 27960, 28680, 33552, 34416, 37280, 38240, 41940, 43020, 44736, 45888, 55687, 55920, 57360, 67104, 68832, 74560, 76480, 83880, 86040, 111374, 111840, 114720, 134208, 137664, 167061, 167760, 172080, 222748, 223680, 229440, 278435, 334122, 335520, 344160, 445496, 501183, 556870, 668244, 671040, 688320, 835305, 890992, 1002366, 1113740, 1336488, 1670610, 1781984, 2004732, 2227480, 2505915, 2672976, 3341220, 3563968, 4009464, 4454960, 5011830, 5345952, 6682440, 8018928, 8909920, 10023660, 10691904, 13364880, 16037856, 17819840, 20047320, 26729760, 32075712, 40094640, 53459520, 80189280, 160378560]

約数ペア:

[(1, 160378560), (2, 80189280), (3, 53459520), (4, 40094640), (5, 32075712), (6, 26729760), (8, 20047320), (9, 17819840), (10, 16037856), (12, 13364880), (15, 10691904), (16, 10023660), (18, 8909920), (20, 8018928), (24, 6682440), (30, 5345952), (32, 5011830), (36, 4454960), (40, 4009464), (45, 3563968), (48, 3341220), (60, 2672976), (64, 2505915), (72, 2227480), (80, 2004732), (90, 1781984), (96, 1670610), (120, 1336488), (144, 1113740), (160, 1002366), (180, 890992), (192, 835305), (233, 688320), (239, 671040), (240, 668244), (288, 556870), (320, 501183), (360, 445496), (466, 344160), (478, 335520), (480, 334122), (576, 278435), (699, 229440), (717, 223680), (720, 222748), (932, 172080), (956, 167760), (960, 167061), (1165, 137664), (1195, 134208), (1398, 114720), (1434, 111840), (1440, 111374), (1864, 86040), (1912, 83880), (2097, 76480), (2151, 74560), (2330, 68832), (2390, 67104), (2796, 57360), (2868, 55920), (2880, 55687), (3495, 45888), (3585, 44736), (3728, 43020), (3824, 41940), (4194, 38240), (4302, 37280), (4660, 34416), (4780, 33552), (5592, 28680), (5736, 27960), (6990, 22944), (7170, 22368), (7456, 21510), (7648, 20970), (8388, 19120), (8604, 18640), (9320, 17208), (9560, 16776), (10485, 15296), (10755, 14912), (11184, 14340), (11472, 13980)]