28626792720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{325009}}^1$

素因数の和:325392

約数の個数: 80

約数和(自身を含む): 88985137920

約数和(自身を除く): 60358345200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 1101, 1468, 1835, 2202, 2936, 3670, 4404, 5505, 5872, 7340, 8808, 11010, 14680, 17616, 22020, 29360, 44040, 88080, 325009, 650018, 975027, 1300036, 1625045, 1950054, 2600072, 3250090, 3900108, 4875135, 5200144, 6500180, 7800216, 9750270, 13000360, 15600432, 19500540, 26000720, 39001080, 78002160, 119278303, 238556606, 357834909, 477113212, 596391515, 715669818, 954226424, 1192783030, 1431339636, 1789174545, 1908452848, 2385566060, 2862679272, 3578349090, 4771132120, 5725358544, 7156698180, 9542264240, 14313396360, 28626792720]

約数ペア:

[(1, 28626792720), (2, 14313396360), (3, 9542264240), (4, 7156698180), (5, 5725358544), (6, 4771132120), (8, 3578349090), (10, 2862679272), (12, 2385566060), (15, 1908452848), (16, 1789174545), (20, 1431339636), (24, 1192783030), (30, 954226424), (40, 715669818), (48, 596391515), (60, 477113212), (80, 357834909), (120, 238556606), (240, 119278303), (367, 78002160), (734, 39001080), (1101, 26000720), (1468, 19500540), (1835, 15600432), (2202, 13000360), (2936, 9750270), (3670, 7800216), (4404, 6500180), (5505, 5200144), (5872, 4875135), (7340, 3900108), (8808, 3250090), (11010, 2600072), (14680, 1950054), (17616, 1625045), (22020, 1300036), (29360, 975027), (44040, 650018), (88080, 325009)]