30009120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 95618880

約数和(自身を除く): 65609760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 619, 808, 1010, 1212, 1238, 1515, 1616, 1857, 2020, 2424, 2476, 3030, 3095, 3232, 3714, 4040, 4848, 4952, 6060, 6190, 7428, 8080, 9285, 9696, 9904, 12120, 12380, 14856, 16160, 18570, 19808, 24240, 24760, 29712, 37140, 48480, 49520, 59424, 62519, 74280, 99040, 125038, 148560, 187557, 250076, 297120, 312595, 375114, 500152, 625190, 750228, 937785, 1000304, 1250380, 1500456, 1875570, 2000608, 2500760, 3000912, 3751140, 5001520, 6001824, 7502280, 10003040, 15004560, 30009120]

約数ペア:

[(1, 30009120), (2, 15004560), (3, 10003040), (4, 7502280), (5, 6001824), (6, 5001520), (8, 3751140), (10, 3000912), (12, 2500760), (15, 2000608), (16, 1875570), (20, 1500456), (24, 1250380), (30, 1000304), (32, 937785), (40, 750228), (48, 625190), (60, 500152), (80, 375114), (96, 312595), (101, 297120), (120, 250076), (160, 187557), (202, 148560), (240, 125038), (303, 99040), (404, 74280), (480, 62519), (505, 59424), (606, 49520), (619, 48480), (808, 37140), (1010, 29712), (1212, 24760), (1238, 24240), (1515, 19808), (1616, 18570), (1857, 16160), (2020, 14856), (2424, 12380), (2476, 12120), (3030, 9904), (3095, 9696), (3232, 9285), (3714, 8080), (4040, 7428), (4848, 6190), (4952, 6060)]