80403360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 254886912

約数和(自身を除く): 174483552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 877, 955, 1146, 1528, 1754, 1910, 2292, 2631, 2865, 3056, 3508, 3820, 4385, 4584, 5262, 5730, 6112, 7016, 7640, 8770, 9168, 10524, 11460, 13155, 14032, 15280, 17540, 18336, 21048, 22920, 26310, 28064, 30560, 35080, 42096, 45840, 52620, 70160, 84192, 91680, 105240, 140320, 167507, 210480, 335014, 420960, 502521, 670028, 837535, 1005042, 1340056, 1675070, 2010084, 2512605, 2680112, 3350140, 4020168, 5025210, 5360224, 6700280, 8040336, 10050420, 13400560, 16080672, 20100840, 26801120, 40201680, 80403360]

約数ペア:

[(1, 80403360), (2, 40201680), (3, 26801120), (4, 20100840), (5, 16080672), (6, 13400560), (8, 10050420), (10, 8040336), (12, 6700280), (15, 5360224), (16, 5025210), (20, 4020168), (24, 3350140), (30, 2680112), (32, 2512605), (40, 2010084), (48, 1675070), (60, 1340056), (80, 1005042), (96, 837535), (120, 670028), (160, 502521), (191, 420960), (240, 335014), (382, 210480), (480, 167507), (573, 140320), (764, 105240), (877, 91680), (955, 84192), (1146, 70160), (1528, 52620), (1754, 45840), (1910, 42096), (2292, 35080), (2631, 30560), (2865, 28064), (3056, 26310), (3508, 22920), (3820, 21048), (4385, 18336), (4584, 17540), (5262, 15280), (5730, 14032), (6112, 13155), (7016, 11460), (7640, 10524), (8770, 9168)]