66468240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{92317}}^1$

素因数の和:92336

約数の個数: 60

約数和(自身を含む): 223224924

約数和(自身を除く): 156756684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 92317, 184634, 276951, 369268, 461585, 553902, 738536, 830853, 923170, 1107804, 1384755, 1477072, 1661706, 1846340, 2215608, 2769510, 3323412, 3692680, 4154265, 4431216, 5539020, 6646824, 7385360, 8308530, 11078040, 13293648, 16617060, 22156080, 33234120, 66468240]

約数ペア:

[(1, 66468240), (2, 33234120), (3, 22156080), (4, 16617060), (5, 13293648), (6, 11078040), (8, 8308530), (9, 7385360), (10, 6646824), (12, 5539020), (15, 4431216), (16, 4154265), (18, 3692680), (20, 3323412), (24, 2769510), (30, 2215608), (36, 1846340), (40, 1661706), (45, 1477072), (48, 1384755), (60, 1107804), (72, 923170), (80, 830853), (90, 738536), (120, 553902), (144, 461585), (180, 369268), (240, 276951), (360, 184634), (720, 92317)]