22163640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{967}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 66908160

約数和(自身を除く): 44744520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 967, 1146, 1528, 1910, 1934, 2292, 2865, 2901, 3820, 3868, 4584, 4835, 5730, 5802, 7640, 7736, 9670, 11460, 11604, 14505, 19340, 22920, 23208, 29010, 38680, 58020, 116040, 184697, 369394, 554091, 738788, 923485, 1108182, 1477576, 1846970, 2216364, 2770455, 3693940, 4432728, 5540910, 7387880, 11081820, 22163640]

約数ペア:

[(1, 22163640), (2, 11081820), (3, 7387880), (4, 5540910), (5, 4432728), (6, 3693940), (8, 2770455), (10, 2216364), (12, 1846970), (15, 1477576), (20, 1108182), (24, 923485), (30, 738788), (40, 554091), (60, 369394), (120, 184697), (191, 116040), (382, 58020), (573, 38680), (764, 29010), (955, 23208), (967, 22920), (1146, 19340), (1528, 14505), (1910, 11604), (1934, 11460), (2292, 9670), (2865, 7736), (2901, 7640), (3820, 5802), (3868, 5730), (4584, 4835)]