12803760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17783}}^1$

素因数の和:17802

約数の個数: 60

約数和(自身を含む): 43001712

約数和(自身を除く): 30197952

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, 17783, 35566, 53349, 71132, 88915, 106698, 142264, 160047, 177830, 213396, 266745, 284528, 320094, 355660, 426792, 533490, 640188, 711320, 800235, 853584, 1066980, 1280376, 1422640, 1600470, 2133960, 2560752, 3200940, 4267920, 6401880, 12803760]

約数ペア:

[(1, 12803760), (2, 6401880), (3, 4267920), (4, 3200940), (5, 2560752), (6, 2133960), (8, 1600470), (9, 1422640), (10, 1280376), (12, 1066980), (15, 853584), (16, 800235), (18, 711320), (20, 640188), (24, 533490), (30, 426792), (36, 355660), (40, 320094), (45, 284528), (48, 266745), (60, 213396), (72, 177830), (80, 160047), (90, 142264), (120, 106698), (144, 88915), (180, 71132), (240, 53349), (360, 35566), (720, 17783)]