20240280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{6247}}^1$

素因数の和:6270

約数の個数: 80

約数和(自身を含む): 68040720

約数和(自身を除く): 47800440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 6247, 12494, 18741, 24988, 31235, 37482, 49976, 56223, 62470, 74964, 93705, 112446, 124940, 149928, 168669, 187410, 224892, 249880, 281115, 337338, 374820, 449784, 506007, 562230, 674676, 749640, 843345, 1012014, 1124460, 1349352, 1686690, 2024028, 2248920, 2530035, 3373380, 4048056, 5060070, 6746760, 10120140, 20240280]

約数ペア:

[(1, 20240280), (2, 10120140), (3, 6746760), (4, 5060070), (5, 4048056), (6, 3373380), (8, 2530035), (9, 2248920), (10, 2024028), (12, 1686690), (15, 1349352), (18, 1124460), (20, 1012014), (24, 843345), (27, 749640), (30, 674676), (36, 562230), (40, 506007), (45, 449784), (54, 374820), (60, 337338), (72, 281115), (81, 249880), (90, 224892), (108, 187410), (120, 168669), (135, 149928), (162, 124940), (180, 112446), (216, 93705), (270, 74964), (324, 62470), (360, 56223), (405, 49976), (540, 37482), (648, 31235), (810, 24988), (1080, 18741), (1620, 12494), (3240, 6247)]