190041840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4327}}^1$

素因数の和:4407

約数の個数: 120

約数和(自身を含む): 648836448

約数和(自身を除く): 458794608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4327, 4392, 4880, 5490, 7320, 8654, 8784, 10980, 12981, 14640, 17308, 21635, 21960, 25962, 34616, 38943, 43270, 43920, 51924, 64905, 69232, 77886, 86540, 103848, 129810, 155772, 173080, 194715, 207696, 259620, 263947, 311544, 346160, 389430, 519240, 527894, 623088, 778860, 791841, 1038480, 1055788, 1319735, 1557720, 1583682, 2111576, 2375523, 2639470, 3115440, 3167364, 3959205, 4223152, 4751046, 5278940, 6334728, 7918410, 9502092, 10557880, 11877615, 12669456, 15836820, 19004184, 21115760, 23755230, 31673640, 38008368, 47510460, 63347280, 95020920, 190041840]

約数ペア:

[(1, 190041840), (2, 95020920), (3, 63347280), (4, 47510460), (5, 38008368), (6, 31673640), (8, 23755230), (9, 21115760), (10, 19004184), (12, 15836820), (15, 12669456), (16, 11877615), (18, 10557880), (20, 9502092), (24, 7918410), (30, 6334728), (36, 5278940), (40, 4751046), (45, 4223152), (48, 3959205), (60, 3167364), (61, 3115440), (72, 2639470), (80, 2375523), (90, 2111576), (120, 1583682), (122, 1557720), (144, 1319735), (180, 1055788), (183, 1038480), (240, 791841), (244, 778860), (305, 623088), (360, 527894), (366, 519240), (488, 389430), (549, 346160), (610, 311544), (720, 263947), (732, 259620), (915, 207696), (976, 194715), (1098, 173080), (1220, 155772), (1464, 129810), (1830, 103848), (2196, 86540), (2440, 77886), (2745, 69232), (2928, 64905), (3660, 51924), (4327, 43920), (4392, 43270), (4880, 38943), (5490, 34616), (7320, 25962), (8654, 21960), (8784, 21635), (10980, 17308), (12981, 14640)]