16247040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4231}}^1$

素因数の和:4255

約数の個数: 72

約数和(自身を含む): 51901248

約数和(自身を除く): 35654208

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 4231, 8462, 12693, 16924, 21155, 25386, 33848, 42310, 50772, 63465, 67696, 84620, 101544, 126930, 135392, 169240, 203088, 253860, 270784, 338480, 406176, 507720, 541568, 676960, 812352, 1015440, 1083136, 1353920, 1624704, 2030880, 2707840, 3249408, 4061760, 5415680, 8123520, 16247040]

約数ペア:

[(1, 16247040), (2, 8123520), (3, 5415680), (4, 4061760), (5, 3249408), (6, 2707840), (8, 2030880), (10, 1624704), (12, 1353920), (15, 1083136), (16, 1015440), (20, 812352), (24, 676960), (30, 541568), (32, 507720), (40, 406176), (48, 338480), (60, 270784), (64, 253860), (80, 203088), (96, 169240), (120, 135392), (128, 126930), (160, 101544), (192, 84620), (240, 67696), (256, 63465), (320, 50772), (384, 42310), (480, 33848), (640, 25386), (768, 21155), (960, 16924), (1280, 12693), (1920, 8462), (3840, 4231)]