12506880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3257}}^1$

素因数の和:3281

約数の個数: 72

約数和(自身を含む): 39956112

約数和(自身を除く): 27449232

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, 3257, 3840, 6514, 9771, 13028, 16285, 19542, 26056, 32570, 39084, 48855, 52112, 65140, 78168, 97710, 104224, 130280, 156336, 195420, 208448, 260560, 312672, 390840, 416896, 521120, 625344, 781680, 833792, 1042240, 1250688, 1563360, 2084480, 2501376, 3126720, 4168960, 6253440, 12506880]

約数ペア:

[(1, 12506880), (2, 6253440), (3, 4168960), (4, 3126720), (5, 2501376), (6, 2084480), (8, 1563360), (10, 1250688), (12, 1042240), (15, 833792), (16, 781680), (20, 625344), (24, 521120), (30, 416896), (32, 390840), (40, 312672), (48, 260560), (60, 208448), (64, 195420), (80, 156336), (96, 130280), (120, 104224), (128, 97710), (160, 78168), (192, 65140), (240, 52112), (256, 48855), (320, 39084), (384, 32570), (480, 26056), (640, 19542), (768, 16285), (960, 13028), (1280, 9771), (1920, 6514), (3257, 3840)]