260468280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7459}}^1$

素因数の和:7573

約数の個数: 96

約数和(自身を含む): 855363600

約数和(自身を除く): 594895320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 7459, 8730, 11640, 14918, 17460, 22377, 29836, 34920, 37295, 44754, 59672, 67131, 74590, 89508, 111885, 134262, 149180, 179016, 223770, 268524, 298360, 335655, 447540, 537048, 671310, 723523, 895080, 1342620, 1447046, 2170569, 2685240, 2894092, 3617615, 4341138, 5788184, 6511707, 7235230, 8682276, 10852845, 13023414, 14470460, 17364552, 21705690, 26046828, 28940920, 32558535, 43411380, 52093656, 65117070, 86822760, 130234140, 260468280]

約数ペア:

[(1, 260468280), (2, 130234140), (3, 86822760), (4, 65117070), (5, 52093656), (6, 43411380), (8, 32558535), (9, 28940920), (10, 26046828), (12, 21705690), (15, 17364552), (18, 14470460), (20, 13023414), (24, 10852845), (30, 8682276), (36, 7235230), (40, 6511707), (45, 5788184), (60, 4341138), (72, 3617615), (90, 2894092), (97, 2685240), (120, 2170569), (180, 1447046), (194, 1342620), (291, 895080), (360, 723523), (388, 671310), (485, 537048), (582, 447540), (776, 335655), (873, 298360), (970, 268524), (1164, 223770), (1455, 179016), (1746, 149180), (1940, 134262), (2328, 111885), (2910, 89508), (3492, 74590), (3880, 67131), (4365, 59672), (5820, 44754), (6984, 37295), (7459, 34920), (8730, 29836), (11640, 22377), (14918, 17460)]