6389880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{7607}}^1$

素因数の和:7628

約数の個数: 64

約数和(自身を含む): 21911040

約数和(自身を除く): 15521160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 7607, 15214, 22821, 30428, 38035, 45642, 53249, 60856, 76070, 91284, 106498, 114105, 152140, 159747, 182568, 212996, 228210, 266245, 304280, 319494, 425992, 456420, 532490, 638988, 798735, 912840, 1064980, 1277976, 1597470, 2129960, 3194940, 6389880]

約数ペア:

[(1, 6389880), (2, 3194940), (3, 2129960), (4, 1597470), (5, 1277976), (6, 1064980), (7, 912840), (8, 798735), (10, 638988), (12, 532490), (14, 456420), (15, 425992), (20, 319494), (21, 304280), (24, 266245), (28, 228210), (30, 212996), (35, 182568), (40, 159747), (42, 152140), (56, 114105), (60, 106498), (70, 91284), (84, 76070), (105, 60856), (120, 53249), (140, 45642), (168, 38035), (210, 30428), (280, 22821), (420, 15214), (840, 7607)]