394013160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{121609}}^1$

素因数の和:121632

約数の個数: 80

約数和(自身を含む): 1324332900

約数和(自身を除く): 930319740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 121609, 243218, 364827, 486436, 608045, 729654, 972872, 1094481, 1216090, 1459308, 1824135, 2188962, 2432180, 2918616, 3283443, 3648270, 4377924, 4864360, 5472405, 6566886, 7296540, 8755848, 9850329, 10944810, 13133772, 14593080, 16417215, 19700658, 21889620, 26267544, 32834430, 39401316, 43779240, 49251645, 65668860, 78802632, 98503290, 131337720, 197006580, 394013160]

約数ペア:

[(1, 394013160), (2, 197006580), (3, 131337720), (4, 98503290), (5, 78802632), (6, 65668860), (8, 49251645), (9, 43779240), (10, 39401316), (12, 32834430), (15, 26267544), (18, 21889620), (20, 19700658), (24, 16417215), (27, 14593080), (30, 13133772), (36, 10944810), (40, 9850329), (45, 8755848), (54, 7296540), (60, 6566886), (72, 5472405), (81, 4864360), (90, 4377924), (108, 3648270), (120, 3283443), (135, 2918616), (162, 2432180), (180, 2188962), (216, 1824135), (270, 1459308), (324, 1216090), (360, 1094481), (405, 972872), (540, 729654), (648, 608045), (810, 486436), (1080, 364827), (1620, 243218), (3240, 121609)]