7127760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1780

約数の個数: 80

約数和(自身を含む): 23409216

約数和(自身を除く): 16281456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 1747, 2040, 3494, 4080, 5241, 6988, 8735, 10482, 13976, 17470, 20964, 26205, 27952, 29699, 34940, 41928, 52410, 59398, 69880, 83856, 89097, 104820, 118796, 139760, 148495, 178194, 209640, 237592, 296990, 356388, 419280, 445485, 475184, 593980, 712776, 890970, 1187960, 1425552, 1781940, 2375920, 3563880, 7127760]

約数ペア:

[(1, 7127760), (2, 3563880), (3, 2375920), (4, 1781940), (5, 1425552), (6, 1187960), (8, 890970), (10, 712776), (12, 593980), (15, 475184), (16, 445485), (17, 419280), (20, 356388), (24, 296990), (30, 237592), (34, 209640), (40, 178194), (48, 148495), (51, 139760), (60, 118796), (68, 104820), (80, 89097), (85, 83856), (102, 69880), (120, 59398), (136, 52410), (170, 41928), (204, 34940), (240, 29699), (255, 27952), (272, 26205), (340, 20964), (408, 17470), (510, 13976), (680, 10482), (816, 8735), (1020, 6988), (1360, 5241), (1747, 4080), (2040, 3494)]