75091680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52147}}^1$

素因数の和:52168

約数の個数: 72

約数和(自身を含む): 256255272

約数和(自身を除く): 181163592

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 52147, 104294, 156441, 208588, 260735, 312882, 417176, 469323, 521470, 625764, 782205, 834352, 938646, 1042940, 1251528, 1564410, 1668704, 1877292, 2085880, 2346615, 2503056, 3128820, 3754584, 4171760, 4693230, 5006112, 6257640, 7509168, 8343520, 9386460, 12515280, 15018336, 18772920, 25030560, 37545840, 75091680]

約数ペア:

[(1, 75091680), (2, 37545840), (3, 25030560), (4, 18772920), (5, 15018336), (6, 12515280), (8, 9386460), (9, 8343520), (10, 7509168), (12, 6257640), (15, 5006112), (16, 4693230), (18, 4171760), (20, 3754584), (24, 3128820), (30, 2503056), (32, 2346615), (36, 2085880), (40, 1877292), (45, 1668704), (48, 1564410), (60, 1251528), (72, 1042940), (80, 938646), (90, 834352), (96, 782205), (120, 625764), (144, 521470), (160, 469323), (180, 417176), (240, 312882), (288, 260735), (360, 208588), (480, 156441), (720, 104294), (1440, 52147)]