1946176560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62861}}^1$

素因数の和:62923

約数の個数: 120

約数和(自身を含む): 6688013904

約数和(自身を除く): 4741837344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 62861, 125722, 188583, 251444, 314305, 377166, 502888, 565749, 628610, 754332, 942915, 1005776, 1131498, 1257220, 1508664, 1885830, 2262996, 2514440, 2703023, 2828745, 3017328, 3771660, 4525992, 5028880, 5406046, 5657490, 7543320, 8109069, 9051984, 10812092, 11314980, 13515115, 15086640, 16218138, 21624184, 22629960, 24327207, 27030230, 32436276, 40545345, 43248368, 45259920, 48654414, 54060460, 64872552, 81090690, 97308828, 108120920, 121636035, 129745104, 162181380, 194617656, 216241840, 243272070, 324362760, 389235312, 486544140, 648725520, 973088280, 1946176560]

約数ペア:

[(1, 1946176560), (2, 973088280), (3, 648725520), (4, 486544140), (5, 389235312), (6, 324362760), (8, 243272070), (9, 216241840), (10, 194617656), (12, 162181380), (15, 129745104), (16, 121636035), (18, 108120920), (20, 97308828), (24, 81090690), (30, 64872552), (36, 54060460), (40, 48654414), (43, 45259920), (45, 43248368), (48, 40545345), (60, 32436276), (72, 27030230), (80, 24327207), (86, 22629960), (90, 21624184), (120, 16218138), (129, 15086640), (144, 13515115), (172, 11314980), (180, 10812092), (215, 9051984), (240, 8109069), (258, 7543320), (344, 5657490), (360, 5406046), (387, 5028880), (430, 4525992), (516, 3771660), (645, 3017328), (688, 2828745), (720, 2703023), (774, 2514440), (860, 2262996), (1032, 1885830), (1290, 1508664), (1548, 1257220), (1720, 1131498), (1935, 1005776), (2064, 942915), (2580, 754332), (3096, 628610), (3440, 565749), (3870, 502888), (5160, 377166), (6192, 314305), (7740, 251444), (10320, 188583), (15480, 125722), (30960, 62861)]