464718960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{645443}}^1$

素因数の和:645462

約数の個数: 60

約数和(自身を含む): 1560683592

約数和(自身を除く): 1095964632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 645443, 1290886, 1936329, 2581772, 3227215, 3872658, 5163544, 5808987, 6454430, 7745316, 9681645, 10327088, 11617974, 12908860, 15490632, 19363290, 23235948, 25817720, 29044935, 30981264, 38726580, 46471896, 51635440, 58089870, 77453160, 92943792, 116179740, 154906320, 232359480, 464718960]

約数ペア:

[(1, 464718960), (2, 232359480), (3, 154906320), (4, 116179740), (5, 92943792), (6, 77453160), (8, 58089870), (9, 51635440), (10, 46471896), (12, 38726580), (15, 30981264), (16, 29044935), (18, 25817720), (20, 23235948), (24, 19363290), (30, 15490632), (36, 12908860), (40, 11617974), (45, 10327088), (48, 9681645), (60, 7745316), (72, 6454430), (80, 5808987), (90, 5163544), (120, 3872658), (144, 3227215), (180, 2581772), (240, 1936329), (360, 1290886), (720, 645443)]