2912581920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{31769}}^1$

素因数の和:31978

約数の個数: 96

約数和(自身を含む): 9222958080

約数和(自身を除く): 6310376160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 6112, 7640, 9168, 11460, 15280, 18336, 22920, 30560, 31769, 45840, 63538, 91680, 95307, 127076, 158845, 190614, 254152, 317690, 381228, 476535, 508304, 635380, 762456, 953070, 1016608, 1270760, 1524912, 1906140, 2541520, 3049824, 3812280, 5083040, 6067879, 7624560, 12135758, 15249120, 18203637, 24271516, 30339395, 36407274, 48543032, 60678790, 72814548, 91018185, 97086064, 121357580, 145629096, 182036370, 194172128, 242715160, 291258192, 364072740, 485430320, 582516384, 728145480, 970860640, 1456290960, 2912581920]

約数ペア:

[(1, 2912581920), (2, 1456290960), (3, 970860640), (4, 728145480), (5, 582516384), (6, 485430320), (8, 364072740), (10, 291258192), (12, 242715160), (15, 194172128), (16, 182036370), (20, 145629096), (24, 121357580), (30, 97086064), (32, 91018185), (40, 72814548), (48, 60678790), (60, 48543032), (80, 36407274), (96, 30339395), (120, 24271516), (160, 18203637), (191, 15249120), (240, 12135758), (382, 7624560), (480, 6067879), (573, 5083040), (764, 3812280), (955, 3049824), (1146, 2541520), (1528, 1906140), (1910, 1524912), (2292, 1270760), (2865, 1016608), (3056, 953070), (3820, 762456), (4584, 635380), (5730, 508304), (6112, 476535), (7640, 381228), (9168, 317690), (11460, 254152), (15280, 190614), (18336, 158845), (22920, 127076), (30560, 95307), (31769, 91680), (45840, 63538)]