29440080

素因数分解:

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

素因数の和:1369

約数の個数: 120

約数和(自身を含む): 102136320

約数和(自身を除く): 72696240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1319, 1395, 1488, 1860, 2232, 2480, 2638, 2790, 3720, 3957, 4464, 5276, 5580, 6595, 7440, 7914, 10552, 11160, 11871, 13190, 15828, 19785, 21104, 22320, 23742, 26380, 31656, 39570, 40889, 47484, 52760, 59355, 63312, 79140, 81778, 94968, 105520, 118710, 122667, 158280, 163556, 189936, 204445, 237420, 245334, 316560, 327112, 368001, 408890, 474840, 490668, 613335, 654224, 736002, 817780, 949680, 981336, 1226670, 1472004, 1635560, 1840005, 1962672, 2453340, 2944008, 3271120, 3680010, 4906680, 5888016, 7360020, 9813360, 14720040, 29440080]

約数ペア:

[(1, 29440080), (2, 14720040), (3, 9813360), (4, 7360020), (5, 5888016), (6, 4906680), (8, 3680010), (9, 3271120), (10, 2944008), (12, 2453340), (15, 1962672), (16, 1840005), (18, 1635560), (20, 1472004), (24, 1226670), (30, 981336), (31, 949680), (36, 817780), (40, 736002), (45, 654224), (48, 613335), (60, 490668), (62, 474840), (72, 408890), (80, 368001), (90, 327112), (93, 316560), (120, 245334), (124, 237420), (144, 204445), (155, 189936), (180, 163556), (186, 158280), (240, 122667), (248, 118710), (279, 105520), (310, 94968), (360, 81778), (372, 79140), (465, 63312), (496, 59355), (558, 52760), (620, 47484), (720, 40889), (744, 39570), (930, 31656), (1116, 26380), (1240, 23742), (1319, 22320), (1395, 21104), (1488, 19785), (1860, 15828), (2232, 13190), (2480, 11871), (2638, 11160), (2790, 10552), (3720, 7914), (3957, 7440), (4464, 6595), (5276, 5580)]