180038320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2657}}^1$

素因数の和:2699

約数の個数: 120

約数和(自身を含む): 526028832

約数和(自身を除く): 345990512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 2657, 3080, 3388, 4235, 4840, 5314, 6160, 6776, 8470, 9680, 10628, 13285, 13552, 16940, 18599, 21256, 26570, 29227, 33880, 37198, 42512, 53140, 58454, 67760, 74396, 92995, 106280, 116908, 146135, 148792, 185990, 204589, 212560, 233816, 292270, 297584, 321497, 371980, 409178, 467632, 584540, 642994, 743960, 818356, 1022945, 1169080, 1285988, 1487920, 1607485, 1636712, 2045890, 2250479, 2338160, 2571976, 3214970, 3273424, 4091780, 4500958, 5143952, 6429940, 8183560, 9001916, 11252395, 12859880, 16367120, 18003832, 22504790, 25719760, 36007664, 45009580, 90019160, 180038320]

約数ペア:

[(1, 180038320), (2, 90019160), (4, 45009580), (5, 36007664), (7, 25719760), (8, 22504790), (10, 18003832), (11, 16367120), (14, 12859880), (16, 11252395), (20, 9001916), (22, 8183560), (28, 6429940), (35, 5143952), (40, 4500958), (44, 4091780), (55, 3273424), (56, 3214970), (70, 2571976), (77, 2338160), (80, 2250479), (88, 2045890), (110, 1636712), (112, 1607485), (121, 1487920), (140, 1285988), (154, 1169080), (176, 1022945), (220, 818356), (242, 743960), (280, 642994), (308, 584540), (385, 467632), (440, 409178), (484, 371980), (560, 321497), (605, 297584), (616, 292270), (770, 233816), (847, 212560), (880, 204589), (968, 185990), (1210, 148792), (1232, 146135), (1540, 116908), (1694, 106280), (1936, 92995), (2420, 74396), (2657, 67760), (3080, 58454), (3388, 53140), (4235, 42512), (4840, 37198), (5314, 33880), (6160, 29227), (6776, 26570), (8470, 21256), (9680, 18599), (10628, 16940), (13285, 13552)]