190590480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8539}}^1$

素因数の和:8589

約数の個数: 120

約数和(自身を含む): 660791040

約数和(自身を除く): 470200560

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, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 8539, 11160, 17078, 22320, 25617, 34156, 42695, 51234, 68312, 76851, 85390, 102468, 128085, 136624, 153702, 170780, 204936, 256170, 264709, 307404, 341560, 384255, 409872, 512340, 529418, 614808, 683120, 768510, 794127, 1024680, 1058836, 1229616, 1323545, 1537020, 1588254, 2049360, 2117672, 2382381, 2647090, 3074040, 3176508, 3970635, 4235344, 4764762, 5294180, 6148080, 6353016, 7941270, 9529524, 10588360, 11911905, 12706032, 15882540, 19059048, 21176720, 23823810, 31765080, 38118096, 47647620, 63530160, 95295240, 190590480]

約数ペア:

[(1, 190590480), (2, 95295240), (3, 63530160), (4, 47647620), (5, 38118096), (6, 31765080), (8, 23823810), (9, 21176720), (10, 19059048), (12, 15882540), (15, 12706032), (16, 11911905), (18, 10588360), (20, 9529524), (24, 7941270), (30, 6353016), (31, 6148080), (36, 5294180), (40, 4764762), (45, 4235344), (48, 3970635), (60, 3176508), (62, 3074040), (72, 2647090), (80, 2382381), (90, 2117672), (93, 2049360), (120, 1588254), (124, 1537020), (144, 1323545), (155, 1229616), (180, 1058836), (186, 1024680), (240, 794127), (248, 768510), (279, 683120), (310, 614808), (360, 529418), (372, 512340), (465, 409872), (496, 384255), (558, 341560), (620, 307404), (720, 264709), (744, 256170), (930, 204936), (1116, 170780), (1240, 153702), (1395, 136624), (1488, 128085), (1860, 102468), (2232, 85390), (2480, 76851), (2790, 68312), (3720, 51234), (4464, 42695), (5580, 34156), (7440, 25617), (8539, 22320), (11160, 17078)]