22127760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 75509304

約数和(自身を除く): 53381544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 421, 438, 584, 657, 720, 730, 842, 876, 1095, 1168, 1263, 1314, 1460, 1684, 1752, 2105, 2190, 2526, 2628, 2920, 3285, 3368, 3504, 3789, 4210, 4380, 5052, 5256, 5840, 6315, 6570, 6736, 7578, 8420, 8760, 10104, 10512, 12630, 13140, 15156, 16840, 17520, 18945, 20208, 25260, 26280, 30312, 30733, 33680, 37890, 50520, 52560, 60624, 61466, 75780, 92199, 101040, 122932, 151560, 153665, 184398, 245864, 276597, 303120, 307330, 368796, 460995, 491728, 553194, 614660, 737592, 921990, 1106388, 1229320, 1382985, 1475184, 1843980, 2212776, 2458640, 2765970, 3687960, 4425552, 5531940, 7375920, 11063880, 22127760]

約数ペア:

[(1, 22127760), (2, 11063880), (3, 7375920), (4, 5531940), (5, 4425552), (6, 3687960), (8, 2765970), (9, 2458640), (10, 2212776), (12, 1843980), (15, 1475184), (16, 1382985), (18, 1229320), (20, 1106388), (24, 921990), (30, 737592), (36, 614660), (40, 553194), (45, 491728), (48, 460995), (60, 368796), (72, 307330), (73, 303120), (80, 276597), (90, 245864), (120, 184398), (144, 153665), (146, 151560), (180, 122932), (219, 101040), (240, 92199), (292, 75780), (360, 61466), (365, 60624), (421, 52560), (438, 50520), (584, 37890), (657, 33680), (720, 30733), (730, 30312), (842, 26280), (876, 25260), (1095, 20208), (1168, 18945), (1263, 17520), (1314, 16840), (1460, 15156), (1684, 13140), (1752, 12630), (2105, 10512), (2190, 10104), (2526, 8760), (2628, 8420), (2920, 7578), (3285, 6736), (3368, 6570), (3504, 6315), (3789, 5840), (4210, 5256), (4380, 5052)]