67464960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17569}}^1$

素因数の和:17593

約数の個数: 72

約数和(自身を含む): 215478480

約数和(自身を除く): 148013520

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, 17569, 35138, 52707, 70276, 87845, 105414, 140552, 175690, 210828, 263535, 281104, 351380, 421656, 527070, 562208, 702760, 843312, 1054140, 1124416, 1405520, 1686624, 2108280, 2248832, 2811040, 3373248, 4216560, 4497664, 5622080, 6746496, 8433120, 11244160, 13492992, 16866240, 22488320, 33732480, 67464960]

約数ペア:

[(1, 67464960), (2, 33732480), (3, 22488320), (4, 16866240), (5, 13492992), (6, 11244160), (8, 8433120), (10, 6746496), (12, 5622080), (15, 4497664), (16, 4216560), (20, 3373248), (24, 2811040), (30, 2248832), (32, 2108280), (40, 1686624), (48, 1405520), (60, 1124416), (64, 1054140), (80, 843312), (96, 702760), (120, 562208), (128, 527070), (160, 421656), (192, 351380), (240, 281104), (256, 263535), (320, 210828), (384, 175690), (480, 140552), (640, 105414), (768, 87845), (960, 70276), (1280, 52707), (1920, 35138), (3840, 17569)]