91749120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23893}}^1$

素因数の和:23917

約数の個数: 72

約数和(自身を含む): 293036016

約数和(自身を除く): 201286896

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, 23893, 47786, 71679, 95572, 119465, 143358, 191144, 238930, 286716, 358395, 382288, 477860, 573432, 716790, 764576, 955720, 1146864, 1433580, 1529152, 1911440, 2293728, 2867160, 3058304, 3822880, 4587456, 5734320, 6116608, 7645760, 9174912, 11468640, 15291520, 18349824, 22937280, 30583040, 45874560, 91749120]

約数ペア:

[(1, 91749120), (2, 45874560), (3, 30583040), (4, 22937280), (5, 18349824), (6, 15291520), (8, 11468640), (10, 9174912), (12, 7645760), (15, 6116608), (16, 5734320), (20, 4587456), (24, 3822880), (30, 3058304), (32, 2867160), (40, 2293728), (48, 1911440), (60, 1529152), (64, 1433580), (80, 1146864), (96, 955720), (120, 764576), (128, 716790), (160, 573432), (192, 477860), (240, 382288), (256, 358395), (320, 286716), (384, 238930), (480, 191144), (640, 143358), (768, 119465), (960, 95572), (1280, 71679), (1920, 47786), (3840, 23893)]