22758480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 77656488

約数和(自身を除く): 54898008

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, 433, 438, 584, 657, 720, 730, 866, 876, 1095, 1168, 1299, 1314, 1460, 1732, 1752, 2165, 2190, 2598, 2628, 2920, 3285, 3464, 3504, 3897, 4330, 4380, 5196, 5256, 5840, 6495, 6570, 6928, 7794, 8660, 8760, 10392, 10512, 12990, 13140, 15588, 17320, 17520, 19485, 20784, 25980, 26280, 31176, 31609, 34640, 38970, 51960, 52560, 62352, 63218, 77940, 94827, 103920, 126436, 155880, 158045, 189654, 252872, 284481, 311760, 316090, 379308, 474135, 505744, 568962, 632180, 758616, 948270, 1137924, 1264360, 1422405, 1517232, 1896540, 2275848, 2528720, 2844810, 3793080, 4551696, 5689620, 7586160, 11379240, 22758480]

約数ペア:

[(1, 22758480), (2, 11379240), (3, 7586160), (4, 5689620), (5, 4551696), (6, 3793080), (8, 2844810), (9, 2528720), (10, 2275848), (12, 1896540), (15, 1517232), (16, 1422405), (18, 1264360), (20, 1137924), (24, 948270), (30, 758616), (36, 632180), (40, 568962), (45, 505744), (48, 474135), (60, 379308), (72, 316090), (73, 311760), (80, 284481), (90, 252872), (120, 189654), (144, 158045), (146, 155880), (180, 126436), (219, 103920), (240, 94827), (292, 77940), (360, 63218), (365, 62352), (433, 52560), (438, 51960), (584, 38970), (657, 34640), (720, 31609), (730, 31176), (866, 26280), (876, 25980), (1095, 20784), (1168, 19485), (1299, 17520), (1314, 17320), (1460, 15588), (1732, 13140), (1752, 12990), (2165, 10512), (2190, 10392), (2598, 8760), (2628, 8660), (2920, 7794), (3285, 6928), (3464, 6570), (3504, 6495), (3897, 5840), (4330, 5256), (4380, 5196)]