61915255680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{32247529}}^1$

素因数の和:32247551

約数の個数: 64

約数和(自身を含む): 197354883600

約数和(自身を除く): 135439627920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 32247529, 64495058, 96742587, 128990116, 161237645, 193485174, 257980232, 322475290, 386970348, 483712935, 515960464, 644950580, 773940696, 967425870, 1031920928, 1289901160, 1547881392, 1934851740, 2063841856, 2579802320, 3095762784, 3869703480, 4127683712, 5159604640, 6191525568, 7739406960, 10319209280, 12383051136, 15478813920, 20638418560, 30957627840, 61915255680]

約数ペア:

[(1, 61915255680), (2, 30957627840), (3, 20638418560), (4, 15478813920), (5, 12383051136), (6, 10319209280), (8, 7739406960), (10, 6191525568), (12, 5159604640), (15, 4127683712), (16, 3869703480), (20, 3095762784), (24, 2579802320), (30, 2063841856), (32, 1934851740), (40, 1547881392), (48, 1289901160), (60, 1031920928), (64, 967425870), (80, 773940696), (96, 644950580), (120, 515960464), (128, 483712935), (160, 386970348), (192, 322475290), (240, 257980232), (320, 193485174), (384, 161237645), (480, 128990116), (640, 96742587), (960, 64495058), (1920, 32247529)]