4885980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 15059856

約数和(自身を除く): 10173876

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 673, 726, 1210, 1346, 1452, 1815, 2019, 2420, 2692, 3365, 3630, 4038, 6730, 7260, 7403, 8076, 10095, 13460, 14806, 20190, 22209, 29612, 37015, 40380, 44418, 74030, 81433, 88836, 111045, 148060, 162866, 222090, 244299, 325732, 407165, 444180, 488598, 814330, 977196, 1221495, 1628660, 2442990, 4885980]

約数ペア:

[(1, 4885980), (2, 2442990), (3, 1628660), (4, 1221495), (5, 977196), (6, 814330), (10, 488598), (11, 444180), (12, 407165), (15, 325732), (20, 244299), (22, 222090), (30, 162866), (33, 148060), (44, 111045), (55, 88836), (60, 81433), (66, 74030), (110, 44418), (121, 40380), (132, 37015), (165, 29612), (220, 22209), (242, 20190), (330, 14806), (363, 13460), (484, 10095), (605, 8076), (660, 7403), (673, 7260), (726, 6730), (1210, 4038), (1346, 3630), (1452, 3365), (1815, 2692), (2019, 2420)]