91213440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47507}}^1$

素因数の和:47529

約数の個数: 64

約数和(自身を含む): 290748960

約数和(自身を除く): 199535520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 47507, 95014, 142521, 190028, 237535, 285042, 380056, 475070, 570084, 712605, 760112, 950140, 1140168, 1425210, 1520224, 1900280, 2280336, 2850420, 3040448, 3800560, 4560672, 5700840, 6080896, 7601120, 9121344, 11401680, 15202240, 18242688, 22803360, 30404480, 45606720, 91213440]

約数ペア:

[(1, 91213440), (2, 45606720), (3, 30404480), (4, 22803360), (5, 18242688), (6, 15202240), (8, 11401680), (10, 9121344), (12, 7601120), (15, 6080896), (16, 5700840), (20, 4560672), (24, 3800560), (30, 3040448), (32, 2850420), (40, 2280336), (48, 1900280), (60, 1520224), (64, 1425210), (80, 1140168), (96, 950140), (120, 760112), (128, 712605), (160, 570084), (192, 475070), (240, 380056), (320, 285042), (384, 237535), (480, 190028), (640, 142521), (960, 95014), (1920, 47507)]