76863120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18839}}^1$

素因数の和:18872

約数の個数: 80

約数和(自身を含む): 252305280

約数和(自身を除く): 175442160

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, 2040, 4080, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 188390, 226068, 282585, 301424, 320263, 376780, 452136, 565170, 640526, 753560, 904272, 960789, 1130340, 1281052, 1507120, 1601315, 1921578, 2260680, 2562104, 3202630, 3843156, 4521360, 4803945, 5124208, 6405260, 7686312, 9607890, 12810520, 15372624, 19215780, 25621040, 38431560, 76863120]

約数ペア:

[(1, 76863120), (2, 38431560), (3, 25621040), (4, 19215780), (5, 15372624), (6, 12810520), (8, 9607890), (10, 7686312), (12, 6405260), (15, 5124208), (16, 4803945), (17, 4521360), (20, 3843156), (24, 3202630), (30, 2562104), (34, 2260680), (40, 1921578), (48, 1601315), (51, 1507120), (60, 1281052), (68, 1130340), (80, 960789), (85, 904272), (102, 753560), (120, 640526), (136, 565170), (170, 452136), (204, 376780), (240, 320263), (255, 301424), (272, 282585), (340, 226068), (408, 188390), (510, 150712), (680, 113034), (816, 94195), (1020, 75356), (1360, 56517), (2040, 37678), (4080, 18839)]