88320240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 160

約数和(自身を含む): 314265600

約数和(自身を除く): 225945360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1319, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2638, 2790, 3348, 3720, 3957, 4185, 4464, 5276, 5580, 6595, 6696, 7440, 7914, 8370, 10552, 11160, 11871, 13190, 13392, 15828, 16740, 19785, 21104, 22320, 23742, 26380, 31656, 33480, 35613, 39570, 40889, 47484, 52760, 59355, 63312, 66960, 71226, 79140, 81778, 94968, 105520, 118710, 122667, 142452, 158280, 163556, 178065, 189936, 204445, 237420, 245334, 284904, 316560, 327112, 356130, 368001, 408890, 474840, 490668, 569808, 613335, 654224, 712260, 736002, 817780, 949680, 981336, 1104003, 1226670, 1424520, 1472004, 1635560, 1840005, 1962672, 2208006, 2453340, 2849040, 2944008, 3271120, 3680010, 4416012, 4906680, 5520015, 5888016, 7360020, 8832024, 9813360, 11040030, 14720040, 17664048, 22080060, 29440080, 44160120, 88320240]

約数ペア:

[(1, 88320240), (2, 44160120), (3, 29440080), (4, 22080060), (5, 17664048), (6, 14720040), (8, 11040030), (9, 9813360), (10, 8832024), (12, 7360020), (15, 5888016), (16, 5520015), (18, 4906680), (20, 4416012), (24, 3680010), (27, 3271120), (30, 2944008), (31, 2849040), (36, 2453340), (40, 2208006), (45, 1962672), (48, 1840005), (54, 1635560), (60, 1472004), (62, 1424520), (72, 1226670), (80, 1104003), (90, 981336), (93, 949680), (108, 817780), (120, 736002), (124, 712260), (135, 654224), (144, 613335), (155, 569808), (180, 490668), (186, 474840), (216, 408890), (240, 368001), (248, 356130), (270, 327112), (279, 316560), (310, 284904), (360, 245334), (372, 237420), (432, 204445), (465, 189936), (496, 178065), (540, 163556), (558, 158280), (620, 142452), (720, 122667), (744, 118710), (837, 105520), (930, 94968), (1080, 81778), (1116, 79140), (1240, 71226), (1319, 66960), (1395, 63312), (1488, 59355), (1674, 52760), (1860, 47484), (2160, 40889), (2232, 39570), (2480, 35613), (2638, 33480), (2790, 31656), (3348, 26380), (3720, 23742), (3957, 22320), (4185, 21104), (4464, 19785), (5276, 16740), (5580, 15828), (6595, 13392), (6696, 13190), (7440, 11871), (7914, 11160), (8370, 10552)]