83421960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6883}}^1$

素因数の和:6998

約数の個数: 64

約数和(自身を含む): 252780480

約数和(自身を除く): 169358520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 6883, 12120, 13766, 20649, 27532, 34415, 41298, 55064, 68830, 82596, 103245, 137660, 165192, 206490, 275320, 412980, 695183, 825960, 1390366, 2085549, 2780732, 3475915, 4171098, 5561464, 6951830, 8342196, 10427745, 13903660, 16684392, 20855490, 27807320, 41710980, 83421960]

約数ペア:

[(1, 83421960), (2, 41710980), (3, 27807320), (4, 20855490), (5, 16684392), (6, 13903660), (8, 10427745), (10, 8342196), (12, 6951830), (15, 5561464), (20, 4171098), (24, 3475915), (30, 2780732), (40, 2085549), (60, 1390366), (101, 825960), (120, 695183), (202, 412980), (303, 275320), (404, 206490), (505, 165192), (606, 137660), (808, 103245), (1010, 82596), (1212, 68830), (1515, 55064), (2020, 41298), (2424, 34415), (3030, 27532), (4040, 20649), (6060, 13766), (6883, 12120)]