42420480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11047}}^1$

素因数の和:11071

約数の個数: 72

約数和(自身を含む): 135492672

約数和(自身を除く): 93072192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 11047, 22094, 33141, 44188, 55235, 66282, 88376, 110470, 132564, 165705, 176752, 220940, 265128, 331410, 353504, 441880, 530256, 662820, 707008, 883760, 1060512, 1325640, 1414016, 1767520, 2121024, 2651280, 2828032, 3535040, 4242048, 5302560, 7070080, 8484096, 10605120, 14140160, 21210240, 42420480]

約数ペア:

[(1, 42420480), (2, 21210240), (3, 14140160), (4, 10605120), (5, 8484096), (6, 7070080), (8, 5302560), (10, 4242048), (12, 3535040), (15, 2828032), (16, 2651280), (20, 2121024), (24, 1767520), (30, 1414016), (32, 1325640), (40, 1060512), (48, 883760), (60, 707008), (64, 662820), (80, 530256), (96, 441880), (120, 353504), (128, 331410), (160, 265128), (192, 220940), (240, 176752), (256, 165705), (320, 132564), (384, 110470), (480, 88376), (640, 66282), (768, 55235), (960, 44188), (1280, 33141), (1920, 22094), (3840, 11047)]