61453680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{256057}}^1$

素因数の和:256073

約数の個数: 40

約数和(自身を含む): 190507152

約数和(自身を除く): 129053472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 256057, 512114, 768171, 1024228, 1280285, 1536342, 2048456, 2560570, 3072684, 3840855, 4096912, 5121140, 6145368, 7681710, 10242280, 12290736, 15363420, 20484560, 30726840, 61453680]

約数ペア:

[(1, 61453680), (2, 30726840), (3, 20484560), (4, 15363420), (5, 12290736), (6, 10242280), (8, 7681710), (10, 6145368), (12, 5121140), (15, 4096912), (16, 3840855), (20, 3072684), (24, 2560570), (30, 2048456), (40, 1536342), (48, 1280285), (60, 1024228), (80, 768171), (120, 512114), (240, 256057)]