39253440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1370

約数の個数: 112

約数和(自身を含む): 128747520

約数和(自身を除く): 89494080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1319, 1488, 1860, 1984, 2480, 2638, 2976, 3720, 3957, 4960, 5276, 5952, 6595, 7440, 7914, 9920, 10552, 13190, 14880, 15828, 19785, 21104, 26380, 29760, 31656, 39570, 40889, 42208, 52760, 63312, 79140, 81778, 84416, 105520, 122667, 126624, 158280, 163556, 204445, 211040, 245334, 253248, 316560, 327112, 408890, 422080, 490668, 613335, 633120, 654224, 817780, 981336, 1226670, 1266240, 1308448, 1635560, 1962672, 2453340, 2616896, 3271120, 3925344, 4906680, 6542240, 7850688, 9813360, 13084480, 19626720, 39253440]

約数ペア:

[(1, 39253440), (2, 19626720), (3, 13084480), (4, 9813360), (5, 7850688), (6, 6542240), (8, 4906680), (10, 3925344), (12, 3271120), (15, 2616896), (16, 2453340), (20, 1962672), (24, 1635560), (30, 1308448), (31, 1266240), (32, 1226670), (40, 981336), (48, 817780), (60, 654224), (62, 633120), (64, 613335), (80, 490668), (93, 422080), (96, 408890), (120, 327112), (124, 316560), (155, 253248), (160, 245334), (186, 211040), (192, 204445), (240, 163556), (248, 158280), (310, 126624), (320, 122667), (372, 105520), (465, 84416), (480, 81778), (496, 79140), (620, 63312), (744, 52760), (930, 42208), (960, 40889), (992, 39570), (1240, 31656), (1319, 29760), (1488, 26380), (1860, 21104), (1984, 19785), (2480, 15828), (2638, 14880), (2976, 13190), (3720, 10552), (3957, 9920), (4960, 7914), (5276, 7440), (5952, 6595)]