83919120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349663}}^1$

素因数の和:349679

約数の個数: 40

約数和(自身を含む): 260150016

約数和(自身を除く): 176230896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349663, 699326, 1048989, 1398652, 1748315, 2097978, 2797304, 3496630, 4195956, 5244945, 5594608, 6993260, 8391912, 10489890, 13986520, 16783824, 20979780, 27973040, 41959560, 83919120]

約数ペア:

[(1, 83919120), (2, 41959560), (3, 27973040), (4, 20979780), (5, 16783824), (6, 13986520), (8, 10489890), (10, 8391912), (12, 6993260), (15, 5594608), (16, 5244945), (20, 4195956), (24, 3496630), (30, 2797304), (40, 2097978), (48, 1748315), (60, 1398652), (80, 1048989), (120, 699326), (240, 349663)]