75727920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16607}}^1$

素因数の和:16642

約数の個数: 80

約数和(自身を含む): 247127040

約数和(自身を除く): 171399120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 16607, 33214, 49821, 66428, 83035, 99642, 132856, 166070, 199284, 249105, 265712, 315533, 332140, 398568, 498210, 631066, 664280, 797136, 946599, 996420, 1262132, 1328560, 1577665, 1893198, 1992840, 2524264, 3155330, 3786396, 3985680, 4732995, 5048528, 6310660, 7572792, 9465990, 12621320, 15145584, 18931980, 25242640, 37863960, 75727920]

約数ペア:

[(1, 75727920), (2, 37863960), (3, 25242640), (4, 18931980), (5, 15145584), (6, 12621320), (8, 9465990), (10, 7572792), (12, 6310660), (15, 5048528), (16, 4732995), (19, 3985680), (20, 3786396), (24, 3155330), (30, 2524264), (38, 1992840), (40, 1893198), (48, 1577665), (57, 1328560), (60, 1262132), (76, 996420), (80, 946599), (95, 797136), (114, 664280), (120, 631066), (152, 498210), (190, 398568), (228, 332140), (240, 315533), (285, 265712), (304, 249105), (380, 199284), (456, 166070), (570, 132856), (760, 99642), (912, 83035), (1140, 66428), (1520, 49821), (2280, 33214), (4560, 16607)]