83809680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349207}}^1$

素因数の和:349223

約数の個数: 40

約数和(自身を含む): 259810752

約数和(自身を除く): 176001072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349207, 698414, 1047621, 1396828, 1746035, 2095242, 2793656, 3492070, 4190484, 5238105, 5587312, 6984140, 8380968, 10476210, 13968280, 16761936, 20952420, 27936560, 41904840, 83809680]

約数ペア:

[(1, 83809680), (2, 41904840), (3, 27936560), (4, 20952420), (5, 16761936), (6, 13968280), (8, 10476210), (10, 8380968), (12, 6984140), (15, 5587312), (16, 5238105), (20, 4190484), (24, 3492070), (30, 2793656), (40, 2095242), (48, 1746035), (60, 1396828), (80, 1047621), (120, 698414), (240, 349207)]