68922240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35897}}^1$

素因数の和:35919

約数の個数: 64

約数和(自身を含む): 219695760

約数和(自身を除く): 150773520

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, 35897, 71794, 107691, 143588, 179485, 215382, 287176, 358970, 430764, 538455, 574352, 717940, 861528, 1076910, 1148704, 1435880, 1723056, 2153820, 2297408, 2871760, 3446112, 4307640, 4594816, 5743520, 6892224, 8615280, 11487040, 13784448, 17230560, 22974080, 34461120, 68922240]

約数ペア:

[(1, 68922240), (2, 34461120), (3, 22974080), (4, 17230560), (5, 13784448), (6, 11487040), (8, 8615280), (10, 6892224), (12, 5743520), (15, 4594816), (16, 4307640), (20, 3446112), (24, 2871760), (30, 2297408), (32, 2153820), (40, 1723056), (48, 1435880), (60, 1148704), (64, 1076910), (80, 861528), (96, 717940), (120, 574352), (128, 538455), (160, 430764), (192, 358970), (240, 287176), (320, 215382), (384, 179485), (480, 143588), (640, 107691), (960, 71794), (1920, 35897)]