19924785360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{27673313}}^1$

素因数の和:27673332

約数の個数: 60

約数和(自身を含む): 66914073252

約数和(自身を除く): 46989287892

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, 27673313, 55346626, 83019939, 110693252, 138366565, 166039878, 221386504, 249059817, 276733130, 332079756, 415099695, 442773008, 498119634, 553466260, 664159512, 830199390, 996239268, 1106932520, 1245299085, 1328319024, 1660398780, 1992478536, 2213865040, 2490598170, 3320797560, 3984957072, 4981196340, 6641595120, 9962392680, 19924785360]

約数ペア:

[(1, 19924785360), (2, 9962392680), (3, 6641595120), (4, 4981196340), (5, 3984957072), (6, 3320797560), (8, 2490598170), (9, 2213865040), (10, 1992478536), (12, 1660398780), (15, 1328319024), (16, 1245299085), (18, 1106932520), (20, 996239268), (24, 830199390), (30, 664159512), (36, 553466260), (40, 498119634), (45, 442773008), (48, 415099695), (60, 332079756), (72, 276733130), (80, 249059817), (90, 221386504), (120, 166039878), (144, 138366565), (180, 110693252), (240, 83019939), (360, 55346626), (720, 27673313)]