53478720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:653

約数の個数: 168

約数和(自身を含む): 190195200

約数和(自身を除く): 136716480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 599, 620, 720, 744, 930, 960, 992, 1116, 1198, 1240, 1395, 1440, 1488, 1797, 1860, 1984, 2232, 2396, 2480, 2790, 2880, 2976, 2995, 3594, 3720, 4464, 4792, 4960, 5391, 5580, 5952, 5990, 7188, 7440, 8928, 8985, 9584, 9920, 10782, 11160, 11980, 14376, 14880, 17856, 17970, 18569, 19168, 21564, 22320, 23960, 26955, 28752, 29760, 35940, 37138, 38336, 43128, 44640, 47920, 53910, 55707, 57504, 71880, 74276, 86256, 89280, 92845, 95840, 107820, 111414, 115008, 143760, 148552, 167121, 172512, 185690, 191680, 215640, 222828, 278535, 287520, 297104, 334242, 345024, 371380, 431280, 445656, 557070, 575040, 594208, 668484, 742760, 835605, 862560, 891312, 1114140, 1188416, 1336968, 1485520, 1671210, 1725120, 1782624, 2228280, 2673936, 2971040, 3342420, 3565248, 4456560, 5347872, 5942080, 6684840, 8913120, 10695744, 13369680, 17826240, 26739360, 53478720]

約数ペア:

[(1, 53478720), (2, 26739360), (3, 17826240), (4, 13369680), (5, 10695744), (6, 8913120), (8, 6684840), (9, 5942080), (10, 5347872), (12, 4456560), (15, 3565248), (16, 3342420), (18, 2971040), (20, 2673936), (24, 2228280), (30, 1782624), (31, 1725120), (32, 1671210), (36, 1485520), (40, 1336968), (45, 1188416), (48, 1114140), (60, 891312), (62, 862560), (64, 835605), (72, 742760), (80, 668484), (90, 594208), (93, 575040), (96, 557070), (120, 445656), (124, 431280), (144, 371380), (155, 345024), (160, 334242), (180, 297104), (186, 287520), (192, 278535), (240, 222828), (248, 215640), (279, 191680), (288, 185690), (310, 172512), (320, 167121), (360, 148552), (372, 143760), (465, 115008), (480, 111414), (496, 107820), (558, 95840), (576, 92845), (599, 89280), (620, 86256), (720, 74276), (744, 71880), (930, 57504), (960, 55707), (992, 53910), (1116, 47920), (1198, 44640), (1240, 43128), (1395, 38336), (1440, 37138), (1488, 35940), (1797, 29760), (1860, 28752), (1984, 26955), (2232, 23960), (2396, 22320), (2480, 21564), (2790, 19168), (2880, 18569), (2976, 17970), (2995, 17856), (3594, 14880), (3720, 14376), (4464, 11980), (4792, 11160), (4960, 10782), (5391, 9920), (5580, 9584), (5952, 8985), (5990, 8928), (7188, 7440)]