24996780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7343

約数の個数: 72

約数和(自身を含む): 79825200

約数和(自身を除く): 54828420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7309, 14618, 21927, 29236, 36545, 43854, 65781, 73090, 87708, 109635, 131562, 138871, 146180, 219270, 263124, 277742, 328905, 416613, 438540, 555484, 657810, 694355, 833226, 1249839, 1315620, 1388710, 1666452, 2083065, 2499678, 2777420, 4166130, 4999356, 6249195, 8332260, 12498390, 24996780]

約数ペア:

[(1, 24996780), (2, 12498390), (3, 8332260), (4, 6249195), (5, 4999356), (6, 4166130), (9, 2777420), (10, 2499678), (12, 2083065), (15, 1666452), (18, 1388710), (19, 1315620), (20, 1249839), (30, 833226), (36, 694355), (38, 657810), (45, 555484), (57, 438540), (60, 416613), (76, 328905), (90, 277742), (95, 263124), (114, 219270), (171, 146180), (180, 138871), (190, 131562), (228, 109635), (285, 87708), (342, 73090), (380, 65781), (570, 43854), (684, 36545), (855, 29236), (1140, 21927), (1710, 14618), (3420, 7309)]