24799140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 75636288

約数和(自身を除く): 50837148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 443, 622, 886, 933, 1244, 1329, 1555, 1772, 1866, 2215, 2658, 2799, 3110, 3732, 3987, 4430, 4665, 5316, 5598, 6220, 6645, 7974, 8860, 9330, 11196, 13290, 13995, 15948, 18660, 19935, 26580, 27990, 39870, 55980, 79740, 137773, 275546, 413319, 551092, 688865, 826638, 1239957, 1377730, 1653276, 2066595, 2479914, 2755460, 4133190, 4959828, 6199785, 8266380, 12399570, 24799140]

約数ペア:

[(1, 24799140), (2, 12399570), (3, 8266380), (4, 6199785), (5, 4959828), (6, 4133190), (9, 2755460), (10, 2479914), (12, 2066595), (15, 1653276), (18, 1377730), (20, 1239957), (30, 826638), (36, 688865), (45, 551092), (60, 413319), (90, 275546), (180, 137773), (311, 79740), (443, 55980), (622, 39870), (886, 27990), (933, 26580), (1244, 19935), (1329, 18660), (1555, 15948), (1772, 13995), (1866, 13290), (2215, 11196), (2658, 9330), (2799, 8860), (3110, 7974), (3732, 6645), (3987, 6220), (4430, 5598), (4665, 5316)]