210678480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9439}}^1$

素因数の和:9489

約数の個数: 120

約数和(自身を含む): 730429440

約数和(自身を除く): 519750960

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, 9439, 11160, 18878, 22320, 28317, 37756, 47195, 56634, 75512, 84951, 94390, 113268, 141585, 151024, 169902, 188780, 226536, 283170, 292609, 339804, 377560, 424755, 453072, 566340, 585218, 679608, 755120, 849510, 877827, 1132680, 1170436, 1359216, 1463045, 1699020, 1755654, 2265360, 2340872, 2633481, 2926090, 3398040, 3511308, 4389135, 4681744, 5266962, 5852180, 6796080, 7022616, 8778270, 10533924, 11704360, 13167405, 14045232, 17556540, 21067848, 23408720, 26334810, 35113080, 42135696, 52669620, 70226160, 105339240, 210678480]

約数ペア:

[(1, 210678480), (2, 105339240), (3, 70226160), (4, 52669620), (5, 42135696), (6, 35113080), (8, 26334810), (9, 23408720), (10, 21067848), (12, 17556540), (15, 14045232), (16, 13167405), (18, 11704360), (20, 10533924), (24, 8778270), (30, 7022616), (31, 6796080), (36, 5852180), (40, 5266962), (45, 4681744), (48, 4389135), (60, 3511308), (62, 3398040), (72, 2926090), (80, 2633481), (90, 2340872), (93, 2265360), (120, 1755654), (124, 1699020), (144, 1463045), (155, 1359216), (180, 1170436), (186, 1132680), (240, 877827), (248, 849510), (279, 755120), (310, 679608), (360, 585218), (372, 566340), (465, 453072), (496, 424755), (558, 377560), (620, 339804), (720, 292609), (744, 283170), (930, 226536), (1116, 188780), (1240, 169902), (1395, 151024), (1488, 141585), (1860, 113268), (2232, 94390), (2480, 84951), (2790, 75512), (3720, 56634), (4464, 47195), (5580, 37756), (7440, 28317), (9439, 22320), (11160, 18878)]