139470879360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{72641083}}^1$

素因数の和:72641105

約数の個数: 64

約数和(自身を含む): 444563434080

約数和(自身を除く): 305092554720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 72641083, 145282166, 217923249, 290564332, 363205415, 435846498, 581128664, 726410830, 871692996, 1089616245, 1162257328, 1452821660, 1743385992, 2179232490, 2324514656, 2905643320, 3486771984, 4358464980, 4649029312, 5811286640, 6973543968, 8716929960, 9298058624, 11622573280, 13947087936, 17433859920, 23245146560, 27894175872, 34867719840, 46490293120, 69735439680, 139470879360]

約数ペア:

[(1, 139470879360), (2, 69735439680), (3, 46490293120), (4, 34867719840), (5, 27894175872), (6, 23245146560), (8, 17433859920), (10, 13947087936), (12, 11622573280), (15, 9298058624), (16, 8716929960), (20, 6973543968), (24, 5811286640), (30, 4649029312), (32, 4358464980), (40, 3486771984), (48, 2905643320), (60, 2324514656), (64, 2179232490), (80, 1743385992), (96, 1452821660), (120, 1162257328), (128, 1089616245), (160, 871692996), (192, 726410830), (240, 581128664), (320, 435846498), (384, 363205415), (480, 290564332), (640, 217923249), (960, 145282166), (1920, 72641083)]