42858240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11161}}^1$

素因数の和:11185

約数の個数: 72

約数和(自身を含む): 136890768

約数和(自身を除く): 94032528

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, 11161, 22322, 33483, 44644, 55805, 66966, 89288, 111610, 133932, 167415, 178576, 223220, 267864, 334830, 357152, 446440, 535728, 669660, 714304, 892880, 1071456, 1339320, 1428608, 1785760, 2142912, 2678640, 2857216, 3571520, 4285824, 5357280, 7143040, 8571648, 10714560, 14286080, 21429120, 42858240]

約数ペア:

[(1, 42858240), (2, 21429120), (3, 14286080), (4, 10714560), (5, 8571648), (6, 7143040), (8, 5357280), (10, 4285824), (12, 3571520), (15, 2857216), (16, 2678640), (20, 2142912), (24, 1785760), (30, 1428608), (32, 1339320), (40, 1071456), (48, 892880), (60, 714304), (64, 669660), (80, 535728), (96, 446440), (120, 357152), (128, 334830), (160, 267864), (192, 223220), (240, 178576), (256, 167415), (320, 133932), (384, 111610), (480, 89288), (640, 66966), (768, 55805), (960, 44644), (1280, 33483), (1920, 22322), (3840, 11161)]