37920840

素因数分解:

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

素因数の和:7406

約数の個数: 64

約数和(自身を含む): 116424000

約数和(自身を除く): 78503160

約数列:

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

約数ペア:

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