38411280

素因数分解:

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

素因数の和:17805

約数の個数: 80

約数和(自身を含む): 132312960

約数和(自身を除く): 93901680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 17783, 35566, 53349, 71132, 88915, 106698, 142264, 160047, 177830, 213396, 266745, 284528, 320094, 355660, 426792, 480141, 533490, 640188, 711320, 800235, 853584, 960282, 1066980, 1280376, 1422640, 1600470, 1920564, 2133960, 2400705, 2560752, 3200940, 3841128, 4267920, 4801410, 6401880, 7682256, 9602820, 12803760, 19205640, 38411280]

約数ペア:

[(1, 38411280), (2, 19205640), (3, 12803760), (4, 9602820), (5, 7682256), (6, 6401880), (8, 4801410), (9, 4267920), (10, 3841128), (12, 3200940), (15, 2560752), (16, 2400705), (18, 2133960), (20, 1920564), (24, 1600470), (27, 1422640), (30, 1280376), (36, 1066980), (40, 960282), (45, 853584), (48, 800235), (54, 711320), (60, 640188), (72, 533490), (80, 480141), (90, 426792), (108, 355660), (120, 320094), (135, 284528), (144, 266745), (180, 213396), (216, 177830), (240, 160047), (270, 142264), (360, 106698), (432, 88915), (540, 71132), (720, 53349), (1080, 35566), (2160, 17783)]