47452320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1115

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 119859552

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, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1063, 1116, 1240, 1395, 1440, 1488, 1860, 2126, 2232, 2480, 2790, 2976, 3189, 3720, 4252, 4464, 4960, 5315, 5580, 6378, 7440, 8504, 8928, 9567, 10630, 11160, 12756, 14880, 15945, 17008, 19134, 21260, 22320, 25512, 31890, 32953, 34016, 38268, 42520, 44640, 47835, 51024, 63780, 65906, 76536, 85040, 95670, 98859, 102048, 127560, 131812, 153072, 164765, 170080, 191340, 197718, 255120, 263624, 296577, 306144, 329530, 382680, 395436, 494295, 510240, 527248, 593154, 659060, 765360, 790872, 988590, 1054496, 1186308, 1318120, 1482885, 1530720, 1581744, 1977180, 2372616, 2636240, 2965770, 3163488, 3954360, 4745232, 5272480, 5931540, 7908720, 9490464, 11863080, 15817440, 23726160, 47452320]

約数ペア:

[(1, 47452320), (2, 23726160), (3, 15817440), (4, 11863080), (5, 9490464), (6, 7908720), (8, 5931540), (9, 5272480), (10, 4745232), (12, 3954360), (15, 3163488), (16, 2965770), (18, 2636240), (20, 2372616), (24, 1977180), (30, 1581744), (31, 1530720), (32, 1482885), (36, 1318120), (40, 1186308), (45, 1054496), (48, 988590), (60, 790872), (62, 765360), (72, 659060), (80, 593154), (90, 527248), (93, 510240), (96, 494295), (120, 395436), (124, 382680), (144, 329530), (155, 306144), (160, 296577), (180, 263624), (186, 255120), (240, 197718), (248, 191340), (279, 170080), (288, 164765), (310, 153072), (360, 131812), (372, 127560), (465, 102048), (480, 98859), (496, 95670), (558, 85040), (620, 76536), (720, 65906), (744, 63780), (930, 51024), (992, 47835), (1063, 44640), (1116, 42520), (1240, 38268), (1395, 34016), (1440, 32953), (1488, 31890), (1860, 25512), (2126, 22320), (2232, 21260), (2480, 19134), (2790, 17008), (2976, 15945), (3189, 14880), (3720, 12756), (4252, 11160), (4464, 10630), (4960, 9567), (5315, 8928), (5580, 8504), (6378, 7440)]