65968800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{27487}}^1$

素因数の和:27510

約数の個数: 72

約数和(自身を含む): 214736256

約数和(自身を除く): 148767456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 27487, 54974, 82461, 109948, 137435, 164922, 219896, 274870, 329844, 412305, 439792, 549740, 659688, 687175, 824610, 879584, 1099480, 1319376, 1374350, 1649220, 2061525, 2198960, 2638752, 2748700, 3298440, 4123050, 4397920, 5497400, 6596880, 8246100, 10994800, 13193760, 16492200, 21989600, 32984400, 65968800]

約数ペア:

[(1, 65968800), (2, 32984400), (3, 21989600), (4, 16492200), (5, 13193760), (6, 10994800), (8, 8246100), (10, 6596880), (12, 5497400), (15, 4397920), (16, 4123050), (20, 3298440), (24, 2748700), (25, 2638752), (30, 2198960), (32, 2061525), (40, 1649220), (48, 1374350), (50, 1319376), (60, 1099480), (75, 879584), (80, 824610), (96, 687175), (100, 659688), (120, 549740), (150, 439792), (160, 412305), (200, 329844), (240, 274870), (300, 219896), (400, 164922), (480, 137435), (600, 109948), (800, 82461), (1200, 54974), (2400, 27487)]