40018080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 126935424

約数和(自身を除く): 86917344

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, 240, 263, 317, 480, 526, 634, 789, 951, 1052, 1268, 1315, 1578, 1585, 1902, 2104, 2536, 2630, 3156, 3170, 3804, 3945, 4208, 4755, 5072, 5260, 6312, 6340, 7608, 7890, 8416, 9510, 10144, 10520, 12624, 12680, 15216, 15780, 19020, 21040, 25248, 25360, 30432, 31560, 38040, 42080, 50720, 63120, 76080, 83371, 126240, 152160, 166742, 250113, 333484, 416855, 500226, 666968, 833710, 1000452, 1250565, 1333936, 1667420, 2000904, 2501130, 2667872, 3334840, 4001808, 5002260, 6669680, 8003616, 10004520, 13339360, 20009040, 40018080]

約数ペア:

[(1, 40018080), (2, 20009040), (3, 13339360), (4, 10004520), (5, 8003616), (6, 6669680), (8, 5002260), (10, 4001808), (12, 3334840), (15, 2667872), (16, 2501130), (20, 2000904), (24, 1667420), (30, 1333936), (32, 1250565), (40, 1000452), (48, 833710), (60, 666968), (80, 500226), (96, 416855), (120, 333484), (160, 250113), (240, 166742), (263, 152160), (317, 126240), (480, 83371), (526, 76080), (634, 63120), (789, 50720), (951, 42080), (1052, 38040), (1268, 31560), (1315, 30432), (1578, 25360), (1585, 25248), (1902, 21040), (2104, 19020), (2536, 15780), (2630, 15216), (3156, 12680), (3170, 12624), (3804, 10520), (3945, 10144), (4208, 9510), (4755, 8416), (5072, 7890), (5260, 7608), (6312, 6340)]