344940840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22283}}^1$

素因数の和:22343

約数の個数: 96

約数和(自身を含む): 1147180320

約数和(自身を除く): 802239480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 22283, 44566, 66849, 89132, 111415, 133698, 178264, 200547, 222830, 267396, 334245, 401094, 445660, 534792, 668490, 802188, 891320, 958169, 1002735, 1336980, 1604376, 1916338, 2005470, 2673960, 2874507, 3832676, 4010940, 4790845, 5749014, 7665352, 8021880, 8623521, 9581690, 11498028, 14372535, 17247042, 19163380, 22996056, 28745070, 34494084, 38326760, 43117605, 57490140, 68988168, 86235210, 114980280, 172470420, 344940840]

約数ペア:

[(1, 344940840), (2, 172470420), (3, 114980280), (4, 86235210), (5, 68988168), (6, 57490140), (8, 43117605), (9, 38326760), (10, 34494084), (12, 28745070), (15, 22996056), (18, 19163380), (20, 17247042), (24, 14372535), (30, 11498028), (36, 9581690), (40, 8623521), (43, 8021880), (45, 7665352), (60, 5749014), (72, 4790845), (86, 4010940), (90, 3832676), (120, 2874507), (129, 2673960), (172, 2005470), (180, 1916338), (215, 1604376), (258, 1336980), (344, 1002735), (360, 958169), (387, 891320), (430, 802188), (516, 668490), (645, 534792), (774, 445660), (860, 401094), (1032, 334245), (1290, 267396), (1548, 222830), (1720, 200547), (1935, 178264), (2580, 133698), (3096, 111415), (3870, 89132), (5160, 66849), (7740, 44566), (15480, 22283)]