66349680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9533}}^1$

素因数の和:9578

約数の個数: 80

約数和(自身を含む): 212798880

約数和(自身を除く): 146449200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 9533, 19066, 28599, 38132, 47665, 57198, 76264, 95330, 114396, 142995, 152528, 190660, 228792, 276457, 285990, 381320, 457584, 552914, 571980, 762640, 829371, 1105828, 1143960, 1382285, 1658742, 2211656, 2287920, 2764570, 3317484, 4146855, 4423312, 5529140, 6634968, 8293710, 11058280, 13269936, 16587420, 22116560, 33174840, 66349680]

約数ペア:

[(1, 66349680), (2, 33174840), (3, 22116560), (4, 16587420), (5, 13269936), (6, 11058280), (8, 8293710), (10, 6634968), (12, 5529140), (15, 4423312), (16, 4146855), (20, 3317484), (24, 2764570), (29, 2287920), (30, 2211656), (40, 1658742), (48, 1382285), (58, 1143960), (60, 1105828), (80, 829371), (87, 762640), (116, 571980), (120, 552914), (145, 457584), (174, 381320), (232, 285990), (240, 276457), (290, 228792), (348, 190660), (435, 152528), (464, 142995), (580, 114396), (696, 95330), (870, 76264), (1160, 57198), (1392, 47665), (1740, 38132), (2320, 28599), (3480, 19066), (6960, 9533)]