6379874640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{81293}}^1$

素因数の和:81421

約数の個数: 120

約数和(自身を含む): 21622578120

約数和(自身を除く): 15242703480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 13080, 15696, 19620, 26160, 39240, 78480, 81293, 162586, 243879, 325172, 406465, 487758, 650344, 731637, 812930, 975516, 1219395, 1300688, 1463274, 1625860, 1951032, 2438790, 2926548, 3251720, 3658185, 3902064, 4877580, 5853096, 6503440, 7316370, 8860937, 9755160, 11706192, 14632740, 17721874, 19510320, 26582811, 29265480, 35443748, 44304685, 53165622, 58530960, 70887496, 79748433, 88609370, 106331244, 132914055, 141774992, 159496866, 177218740, 212662488, 265828110, 318993732, 354437480, 398742165, 425324976, 531656220, 637987464, 708874960, 797484330, 1063312440, 1275974928, 1594968660, 2126624880, 3189937320, 6379874640]

約数ペア:

[(1, 6379874640), (2, 3189937320), (3, 2126624880), (4, 1594968660), (5, 1275974928), (6, 1063312440), (8, 797484330), (9, 708874960), (10, 637987464), (12, 531656220), (15, 425324976), (16, 398742165), (18, 354437480), (20, 318993732), (24, 265828110), (30, 212662488), (36, 177218740), (40, 159496866), (45, 141774992), (48, 132914055), (60, 106331244), (72, 88609370), (80, 79748433), (90, 70887496), (109, 58530960), (120, 53165622), (144, 44304685), (180, 35443748), (218, 29265480), (240, 26582811), (327, 19510320), (360, 17721874), (436, 14632740), (545, 11706192), (654, 9755160), (720, 8860937), (872, 7316370), (981, 6503440), (1090, 5853096), (1308, 4877580), (1635, 3902064), (1744, 3658185), (1962, 3251720), (2180, 2926548), (2616, 2438790), (3270, 1951032), (3924, 1625860), (4360, 1463274), (4905, 1300688), (5232, 1219395), (6540, 975516), (7848, 812930), (8720, 731637), (9810, 650344), (13080, 487758), (15696, 406465), (19620, 325172), (26160, 243879), (39240, 162586), (78480, 81293)]