448598520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13399}}^1$

素因数の和:13450

約数の個数: 128

約数和(自身を含む): 1543680000

約数和(自身を除く): 1095081480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 13399, 16740, 26798, 33480, 40197, 53596, 66995, 80394, 107192, 120591, 133990, 160788, 200985, 241182, 267980, 321576, 361773, 401970, 415369, 482364, 535960, 602955, 723546, 803940, 830738, 964728, 1205910, 1246107, 1447092, 1607880, 1661476, 1808865, 2076845, 2411820, 2492214, 2894184, 3322952, 3617730, 3738321, 4153690, 4823640, 4984428, 6230535, 7235460, 7476642, 8307380, 9968856, 11214963, 12461070, 14470920, 14953284, 16614760, 18691605, 22429926, 24922140, 29906568, 37383210, 44859852, 49844280, 56074815, 74766420, 89719704, 112149630, 149532840, 224299260, 448598520]

約数ペア:

[(1, 448598520), (2, 224299260), (3, 149532840), (4, 112149630), (5, 89719704), (6, 74766420), (8, 56074815), (9, 49844280), (10, 44859852), (12, 37383210), (15, 29906568), (18, 24922140), (20, 22429926), (24, 18691605), (27, 16614760), (30, 14953284), (31, 14470920), (36, 12461070), (40, 11214963), (45, 9968856), (54, 8307380), (60, 7476642), (62, 7235460), (72, 6230535), (90, 4984428), (93, 4823640), (108, 4153690), (120, 3738321), (124, 3617730), (135, 3322952), (155, 2894184), (180, 2492214), (186, 2411820), (216, 2076845), (248, 1808865), (270, 1661476), (279, 1607880), (310, 1447092), (360, 1246107), (372, 1205910), (465, 964728), (540, 830738), (558, 803940), (620, 723546), (744, 602955), (837, 535960), (930, 482364), (1080, 415369), (1116, 401970), (1240, 361773), (1395, 321576), (1674, 267980), (1860, 241182), (2232, 200985), (2790, 160788), (3348, 133990), (3720, 120591), (4185, 107192), (5580, 80394), (6696, 66995), (8370, 53596), (11160, 40197), (13399, 33480), (16740, 26798)]