69584640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{18121}}^1$

素因数の和:18145

約数の個数: 72

約数和(自身を含む): 222248208

約数和(自身を除く): 152663568

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, 18121, 36242, 54363, 72484, 90605, 108726, 144968, 181210, 217452, 271815, 289936, 362420, 434904, 543630, 579872, 724840, 869808, 1087260, 1159744, 1449680, 1739616, 2174520, 2319488, 2899360, 3479232, 4349040, 4638976, 5798720, 6958464, 8698080, 11597440, 13916928, 17396160, 23194880, 34792320, 69584640]

約数ペア:

[(1, 69584640), (2, 34792320), (3, 23194880), (4, 17396160), (5, 13916928), (6, 11597440), (8, 8698080), (10, 6958464), (12, 5798720), (15, 4638976), (16, 4349040), (20, 3479232), (24, 2899360), (30, 2319488), (32, 2174520), (40, 1739616), (48, 1449680), (60, 1159744), (64, 1087260), (80, 869808), (96, 724840), (120, 579872), (128, 543630), (160, 434904), (192, 362420), (240, 289936), (256, 271815), (320, 217452), (384, 181210), (480, 144968), (640, 108726), (768, 90605), (960, 72484), (1280, 54363), (1920, 36242), (3840, 18121)]