127051920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{176461}}^1$

素因数の和:176480

約数の個数: 60

約数和(自身を含む): 426685116

約数和(自身を除く): 299633196

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, 176461, 352922, 529383, 705844, 882305, 1058766, 1411688, 1588149, 1764610, 2117532, 2646915, 2823376, 3176298, 3529220, 4235064, 5293830, 6352596, 7058440, 7940745, 8470128, 10587660, 12705192, 14116880, 15881490, 21175320, 25410384, 31762980, 42350640, 63525960, 127051920]

約数ペア:

[(1, 127051920), (2, 63525960), (3, 42350640), (4, 31762980), (5, 25410384), (6, 21175320), (8, 15881490), (9, 14116880), (10, 12705192), (12, 10587660), (15, 8470128), (16, 7940745), (18, 7058440), (20, 6352596), (24, 5293830), (30, 4235064), (36, 3529220), (40, 3176298), (45, 2823376), (48, 2646915), (60, 2117532), (72, 1764610), (80, 1588149), (90, 1411688), (120, 1058766), (144, 882305), (180, 705844), (240, 529383), (360, 352922), (720, 176461)]