284246280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263191}}^1$

素因数の和:263211

約数の個数: 64

約数和(自身を含む): 947491200

約数和(自身を除く): 663244920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 263191, 526382, 789573, 1052764, 1315955, 1579146, 2105528, 2368719, 2631910, 3158292, 3947865, 4737438, 5263820, 6316584, 7106157, 7895730, 9474876, 10527640, 11843595, 14212314, 15791460, 18949752, 23687190, 28424628, 31582920, 35530785, 47374380, 56849256, 71061570, 94748760, 142123140, 284246280]

約数ペア:

[(1, 284246280), (2, 142123140), (3, 94748760), (4, 71061570), (5, 56849256), (6, 47374380), (8, 35530785), (9, 31582920), (10, 28424628), (12, 23687190), (15, 18949752), (18, 15791460), (20, 14212314), (24, 11843595), (27, 10527640), (30, 9474876), (36, 7895730), (40, 7106157), (45, 6316584), (54, 5263820), (60, 4737438), (72, 3947865), (90, 3158292), (108, 2631910), (120, 2368719), (135, 2105528), (180, 1579146), (216, 1315955), (270, 1052764), (360, 789573), (540, 526382), (1080, 263191)]