74931840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13009}}^1$

素因数の和:13034

約数の個数: 96

約数和(自身を含む): 258768900

約数和(自身を除く): 183837060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 13009, 26018, 39027, 52036, 65045, 78054, 104072, 117081, 130090, 156108, 195135, 208144, 234162, 260180, 312216, 390270, 416288, 468324, 520360, 585405, 624432, 780540, 832576, 936648, 1040720, 1170810, 1248864, 1561080, 1665152, 1873296, 2081440, 2341620, 2497728, 3122160, 3746592, 4162880, 4683240, 4995456, 6244320, 7493184, 8325760, 9366480, 12488640, 14986368, 18732960, 24977280, 37465920, 74931840]

約数ペア:

[(1, 74931840), (2, 37465920), (3, 24977280), (4, 18732960), (5, 14986368), (6, 12488640), (8, 9366480), (9, 8325760), (10, 7493184), (12, 6244320), (15, 4995456), (16, 4683240), (18, 4162880), (20, 3746592), (24, 3122160), (30, 2497728), (32, 2341620), (36, 2081440), (40, 1873296), (45, 1665152), (48, 1561080), (60, 1248864), (64, 1170810), (72, 1040720), (80, 936648), (90, 832576), (96, 780540), (120, 624432), (128, 585405), (144, 520360), (160, 468324), (180, 416288), (192, 390270), (240, 312216), (288, 260180), (320, 234162), (360, 208144), (384, 195135), (480, 156108), (576, 130090), (640, 117081), (720, 104072), (960, 78054), (1152, 65045), (1440, 52036), (1920, 39027), (2880, 26018), (5760, 13009)]