154663680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40277}}^1$

素因数の和:40301

約数の個数: 72

約数和(自身を含む): 493969392

約数和(自身を除く): 339305712

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, 40277, 80554, 120831, 161108, 201385, 241662, 322216, 402770, 483324, 604155, 644432, 805540, 966648, 1208310, 1288864, 1611080, 1933296, 2416620, 2577728, 3222160, 3866592, 4833240, 5155456, 6444320, 7733184, 9666480, 10310912, 12888640, 15466368, 19332960, 25777280, 30932736, 38665920, 51554560, 77331840, 154663680]

約数ペア:

[(1, 154663680), (2, 77331840), (3, 51554560), (4, 38665920), (5, 30932736), (6, 25777280), (8, 19332960), (10, 15466368), (12, 12888640), (15, 10310912), (16, 9666480), (20, 7733184), (24, 6444320), (30, 5155456), (32, 4833240), (40, 3866592), (48, 3222160), (60, 2577728), (64, 2416620), (80, 1933296), (96, 1611080), (120, 1288864), (128, 1208310), (160, 966648), (192, 805540), (240, 644432), (256, 604155), (320, 483324), (384, 402770), (480, 322216), (640, 241662), (768, 201385), (960, 161108), (1280, 120831), (1920, 80554), (3840, 40277)]