190971120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{795713}}^1$

素因数の和:795729

約数の個数: 40

約数和(自身を含む): 592011216

約数和(自身を除く): 401040096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 795713, 1591426, 2387139, 3182852, 3978565, 4774278, 6365704, 7957130, 9548556, 11935695, 12731408, 15914260, 19097112, 23871390, 31828520, 38194224, 47742780, 63657040, 95485560, 190971120]

約数ペア:

[(1, 190971120), (2, 95485560), (3, 63657040), (4, 47742780), (5, 38194224), (6, 31828520), (8, 23871390), (10, 19097112), (12, 15914260), (15, 12731408), (16, 11935695), (20, 9548556), (24, 7957130), (30, 6365704), (40, 4774278), (48, 3978565), (60, 3182852), (80, 2387139), (120, 1591426), (240, 795713)]