64260480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{33469}}^1$

素因数の和:33491

約数の個数: 64

約数和(自身を含む): 204836400

約数和(自身を除く): 140575920

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, 33469, 66938, 100407, 133876, 167345, 200814, 267752, 334690, 401628, 502035, 535504, 669380, 803256, 1004070, 1071008, 1338760, 1606512, 2008140, 2142016, 2677520, 3213024, 4016280, 4284032, 5355040, 6426048, 8032560, 10710080, 12852096, 16065120, 21420160, 32130240, 64260480]

約数ペア:

[(1, 64260480), (2, 32130240), (3, 21420160), (4, 16065120), (5, 12852096), (6, 10710080), (8, 8032560), (10, 6426048), (12, 5355040), (15, 4284032), (16, 4016280), (20, 3213024), (24, 2677520), (30, 2142016), (32, 2008140), (40, 1606512), (48, 1338760), (60, 1071008), (64, 1004070), (80, 803256), (96, 669380), (120, 535504), (128, 502035), (160, 401628), (192, 334690), (240, 267752), (320, 200814), (384, 167345), (480, 133876), (640, 100407), (960, 66938), (1920, 33469)]