242992620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103843}}^1$

素因数の和:103871

約数の個数: 72

約数和(自身を含む): 793783536

約数和(自身を除く): 550790916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 103843, 207686, 311529, 415372, 519215, 623058, 934587, 1038430, 1246116, 1349959, 1557645, 1869174, 2076860, 2699918, 3115290, 3738348, 4049877, 4672935, 5399836, 6230580, 6749795, 8099754, 9345870, 12149631, 13499590, 16199508, 18691740, 20249385, 24299262, 26999180, 40498770, 48598524, 60748155, 80997540, 121496310, 242992620]

約数ペア:

[(1, 242992620), (2, 121496310), (3, 80997540), (4, 60748155), (5, 48598524), (6, 40498770), (9, 26999180), (10, 24299262), (12, 20249385), (13, 18691740), (15, 16199508), (18, 13499590), (20, 12149631), (26, 9345870), (30, 8099754), (36, 6749795), (39, 6230580), (45, 5399836), (52, 4672935), (60, 4049877), (65, 3738348), (78, 3115290), (90, 2699918), (117, 2076860), (130, 1869174), (156, 1557645), (180, 1349959), (195, 1246116), (234, 1038430), (260, 934587), (390, 623058), (468, 519215), (585, 415372), (780, 311529), (1170, 207686), (2340, 103843)]