2684520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7457}}^1$

素因数の和:7474

約数の個数: 48

約数和(自身を含む): 8725860

約数和(自身を除く): 6041340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7457, 14914, 22371, 29828, 37285, 44742, 59656, 67113, 74570, 89484, 111855, 134226, 149140, 178968, 223710, 268452, 298280, 335565, 447420, 536904, 671130, 894840, 1342260, 2684520]

約数ペア:

[(1, 2684520), (2, 1342260), (3, 894840), (4, 671130), (5, 536904), (6, 447420), (8, 335565), (9, 298280), (10, 268452), (12, 223710), (15, 178968), (18, 149140), (20, 134226), (24, 111855), (30, 89484), (36, 74570), (40, 67113), (45, 59656), (60, 44742), (72, 37285), (90, 29828), (120, 22371), (180, 14914), (360, 7457)]