91371120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{380713}}^1$

素因数の和:380729

約数の個数: 40

約数和(自身を含む): 283251216

約数和(自身を除く): 191880096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 380713, 761426, 1142139, 1522852, 1903565, 2284278, 3045704, 3807130, 4568556, 5710695, 6091408, 7614260, 9137112, 11421390, 15228520, 18274224, 22842780, 30457040, 45685560, 91371120]

約数ペア:

[(1, 91371120), (2, 45685560), (3, 30457040), (4, 22842780), (5, 18274224), (6, 15228520), (8, 11421390), (10, 9137112), (12, 7614260), (15, 6091408), (16, 5710695), (20, 4568556), (24, 3807130), (30, 3045704), (40, 2284278), (48, 1903565), (60, 1522852), (80, 1142139), (120, 761426), (240, 380713)]