66175920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30637}}^1$

素因数の和:30659

約数の個数: 80

約数和(自身を含む): 227946720

約数和(自身を除く): 161770800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30637, 61274, 91911, 122548, 153185, 183822, 245096, 275733, 306370, 367644, 459555, 490192, 551466, 612740, 735288, 827199, 919110, 1102932, 1225480, 1378665, 1470576, 1654398, 1838220, 2205864, 2450960, 2757330, 3308796, 3676440, 4135995, 4411728, 5514660, 6617592, 7352880, 8271990, 11029320, 13235184, 16543980, 22058640, 33087960, 66175920]

約数ペア:

[(1, 66175920), (2, 33087960), (3, 22058640), (4, 16543980), (5, 13235184), (6, 11029320), (8, 8271990), (9, 7352880), (10, 6617592), (12, 5514660), (15, 4411728), (16, 4135995), (18, 3676440), (20, 3308796), (24, 2757330), (27, 2450960), (30, 2205864), (36, 1838220), (40, 1654398), (45, 1470576), (48, 1378665), (54, 1225480), (60, 1102932), (72, 919110), (80, 827199), (90, 735288), (108, 612740), (120, 551466), (135, 490192), (144, 459555), (180, 367644), (216, 306370), (240, 275733), (270, 245096), (360, 183822), (432, 153185), (540, 122548), (720, 91911), (1080, 61274), (2160, 30637)]