11223120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 35212032

約数和(自身を除く): 23988912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 463, 505, 606, 808, 926, 1010, 1212, 1389, 1515, 1616, 1852, 2020, 2315, 2424, 2778, 3030, 3704, 4040, 4630, 4848, 5556, 6060, 6945, 7408, 8080, 9260, 11112, 12120, 13890, 18520, 22224, 24240, 27780, 37040, 46763, 55560, 93526, 111120, 140289, 187052, 233815, 280578, 374104, 467630, 561156, 701445, 748208, 935260, 1122312, 1402890, 1870520, 2244624, 2805780, 3741040, 5611560, 11223120]

約数ペア:

[(1, 11223120), (2, 5611560), (3, 3741040), (4, 2805780), (5, 2244624), (6, 1870520), (8, 1402890), (10, 1122312), (12, 935260), (15, 748208), (16, 701445), (20, 561156), (24, 467630), (30, 374104), (40, 280578), (48, 233815), (60, 187052), (80, 140289), (101, 111120), (120, 93526), (202, 55560), (240, 46763), (303, 37040), (404, 27780), (463, 24240), (505, 22224), (606, 18520), (808, 13890), (926, 12120), (1010, 11112), (1212, 9260), (1389, 8080), (1515, 7408), (1616, 6945), (1852, 6060), (2020, 5556), (2315, 4848), (2424, 4630), (2778, 4040), (3030, 3704)]