900788160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1801}}^1$

素因数の和:2342

約数の個数: 112

約数和(自身を含む): 2867082912

約数和(自身を除く): 1966294752

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, 521, 960, 1042, 1563, 1801, 2084, 2605, 3126, 3602, 4168, 5210, 5403, 6252, 7204, 7815, 8336, 9005, 10420, 10806, 12504, 14408, 15630, 16672, 18010, 20840, 21612, 25008, 27015, 28816, 31260, 33344, 36020, 41680, 43224, 50016, 54030, 57632, 62520, 72040, 83360, 86448, 100032, 108060, 115264, 125040, 144080, 166720, 172896, 216120, 250080, 288160, 345792, 432240, 500160, 576320, 864480, 938321, 1728960, 1876642, 2814963, 3753284, 4691605, 5629926, 7506568, 9383210, 11259852, 14074815, 15013136, 18766420, 22519704, 28149630, 30026272, 37532840, 45039408, 56299260, 60052544, 75065680, 90078816, 112598520, 150131360, 180157632, 225197040, 300262720, 450394080, 900788160]

約数ペア:

[(1, 900788160), (2, 450394080), (3, 300262720), (4, 225197040), (5, 180157632), (6, 150131360), (8, 112598520), (10, 90078816), (12, 75065680), (15, 60052544), (16, 56299260), (20, 45039408), (24, 37532840), (30, 30026272), (32, 28149630), (40, 22519704), (48, 18766420), (60, 15013136), (64, 14074815), (80, 11259852), (96, 9383210), (120, 7506568), (160, 5629926), (192, 4691605), (240, 3753284), (320, 2814963), (480, 1876642), (521, 1728960), (960, 938321), (1042, 864480), (1563, 576320), (1801, 500160), (2084, 432240), (2605, 345792), (3126, 288160), (3602, 250080), (4168, 216120), (5210, 172896), (5403, 166720), (6252, 144080), (7204, 125040), (7815, 115264), (8336, 108060), (9005, 100032), (10420, 86448), (10806, 83360), (12504, 72040), (14408, 62520), (15630, 57632), (16672, 54030), (18010, 50016), (20840, 43224), (21612, 41680), (25008, 36020), (27015, 33344), (28816, 31260)]