75841680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7349}}^1$

素因数の和:7408

約数の個数: 80

約数和(自身を含む): 240609600

約数和(自身を除く): 164767920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 7349, 10320, 14698, 22047, 29396, 36745, 44094, 58792, 73490, 88188, 110235, 117584, 146980, 176376, 220470, 293960, 316007, 352752, 440940, 587920, 632014, 881880, 948021, 1264028, 1580035, 1763760, 1896042, 2528056, 3160070, 3792084, 4740105, 5056112, 6320140, 7584168, 9480210, 12640280, 15168336, 18960420, 25280560, 37920840, 75841680]

約数ペア:

[(1, 75841680), (2, 37920840), (3, 25280560), (4, 18960420), (5, 15168336), (6, 12640280), (8, 9480210), (10, 7584168), (12, 6320140), (15, 5056112), (16, 4740105), (20, 3792084), (24, 3160070), (30, 2528056), (40, 1896042), (43, 1763760), (48, 1580035), (60, 1264028), (80, 948021), (86, 881880), (120, 632014), (129, 587920), (172, 440940), (215, 352752), (240, 316007), (258, 293960), (344, 220470), (430, 176376), (516, 146980), (645, 117584), (688, 110235), (860, 88188), (1032, 73490), (1290, 58792), (1720, 44094), (2064, 36745), (2580, 29396), (3440, 22047), (5160, 14698), (7349, 10320)]