1855997760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1933331}}^1$

素因数の和:1933351

約数の個数: 56

約数和(自身を含む): 5892795936

約数和(自身を除く): 4036798176

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, 160, 192, 240, 320, 480, 960, 1933331, 3866662, 5799993, 7733324, 9666655, 11599986, 15466648, 19333310, 23199972, 28999965, 30933296, 38666620, 46399944, 57999930, 61866592, 77333240, 92799888, 115999860, 123733184, 154666480, 185599776, 231999720, 309332960, 371199552, 463999440, 618665920, 927998880, 1855997760]

約数ペア:

[(1, 1855997760), (2, 927998880), (3, 618665920), (4, 463999440), (5, 371199552), (6, 309332960), (8, 231999720), (10, 185599776), (12, 154666480), (15, 123733184), (16, 115999860), (20, 92799888), (24, 77333240), (30, 61866592), (32, 57999930), (40, 46399944), (48, 38666620), (60, 30933296), (64, 28999965), (80, 23199972), (96, 19333310), (120, 15466648), (160, 11599986), (192, 9666655), (240, 7733324), (320, 5799993), (480, 3866662), (960, 1933331)]