17467440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 54945888

約数和(自身を除く): 37478448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 997, 1095, 1168, 1460, 1752, 1994, 2190, 2920, 2991, 3504, 3988, 4380, 4985, 5840, 5982, 7976, 8760, 9970, 11964, 14955, 15952, 17520, 19940, 23928, 29910, 39880, 47856, 59820, 72781, 79760, 119640, 145562, 218343, 239280, 291124, 363905, 436686, 582248, 727810, 873372, 1091715, 1164496, 1455620, 1746744, 2183430, 2911240, 3493488, 4366860, 5822480, 8733720, 17467440]

約数ペア:

[(1, 17467440), (2, 8733720), (3, 5822480), (4, 4366860), (5, 3493488), (6, 2911240), (8, 2183430), (10, 1746744), (12, 1455620), (15, 1164496), (16, 1091715), (20, 873372), (24, 727810), (30, 582248), (40, 436686), (48, 363905), (60, 291124), (73, 239280), (80, 218343), (120, 145562), (146, 119640), (219, 79760), (240, 72781), (292, 59820), (365, 47856), (438, 39880), (584, 29910), (730, 23928), (876, 19940), (997, 17520), (1095, 15952), (1168, 14955), (1460, 11964), (1752, 9970), (1994, 8760), (2190, 7976), (2920, 5982), (2991, 5840), (3504, 4985), (3988, 4380)]