61453320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17659}}^1$

素因数の和:17702

約数の個数: 64

約数和(自身を含む): 190728000

約数和(自身を除く): 129274680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 17659, 35318, 52977, 70636, 88295, 105954, 141272, 176590, 211908, 264885, 353180, 423816, 512111, 529770, 706360, 1024222, 1059540, 1536333, 2048444, 2119080, 2560555, 3072666, 4096888, 5121110, 6145332, 7681665, 10242220, 12290664, 15363330, 20484440, 30726660, 61453320]

約数ペア:

[(1, 61453320), (2, 30726660), (3, 20484440), (4, 15363330), (5, 12290664), (6, 10242220), (8, 7681665), (10, 6145332), (12, 5121110), (15, 4096888), (20, 3072666), (24, 2560555), (29, 2119080), (30, 2048444), (40, 1536333), (58, 1059540), (60, 1024222), (87, 706360), (116, 529770), (120, 512111), (145, 423816), (174, 353180), (232, 264885), (290, 211908), (348, 176590), (435, 141272), (580, 105954), (696, 88295), (870, 70636), (1160, 52977), (1740, 35318), (3480, 17659)]