629427840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{327827}}^1$

素因数の和:327849

約数の個数: 64

約数和(自身を含む): 2006307360

約数和(自身を除く): 1376879520

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, 327827, 655654, 983481, 1311308, 1639135, 1966962, 2622616, 3278270, 3933924, 4917405, 5245232, 6556540, 7867848, 9834810, 10490464, 13113080, 15735696, 19669620, 20980928, 26226160, 31471392, 39339240, 41961856, 52452320, 62942784, 78678480, 104904640, 125885568, 157356960, 209809280, 314713920, 629427840]

約数ペア:

[(1, 629427840), (2, 314713920), (3, 209809280), (4, 157356960), (5, 125885568), (6, 104904640), (8, 78678480), (10, 62942784), (12, 52452320), (15, 41961856), (16, 39339240), (20, 31471392), (24, 26226160), (30, 20980928), (32, 19669620), (40, 15735696), (48, 13113080), (60, 10490464), (64, 9834810), (80, 7867848), (96, 6556540), (120, 5245232), (128, 4917405), (160, 3933924), (192, 3278270), (240, 2622616), (320, 1966962), (384, 1639135), (480, 1311308), (640, 983481), (960, 655654), (1920, 327827)]