12543480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34843}}^1$

素因数の和:34860

約数の個数: 48

約数和(自身を含む): 40767480

約数和(自身を除く): 28224000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 34843, 69686, 104529, 139372, 174215, 209058, 278744, 313587, 348430, 418116, 522645, 627174, 696860, 836232, 1045290, 1254348, 1393720, 1567935, 2090580, 2508696, 3135870, 4181160, 6271740, 12543480]

約数ペア:

[(1, 12543480), (2, 6271740), (3, 4181160), (4, 3135870), (5, 2508696), (6, 2090580), (8, 1567935), (9, 1393720), (10, 1254348), (12, 1045290), (15, 836232), (18, 696860), (20, 627174), (24, 522645), (30, 418116), (36, 348430), (40, 313587), (45, 278744), (60, 209058), (72, 174215), (90, 139372), (120, 104529), (180, 69686), (360, 34843)]