77432880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{46091}}^1$

素因数の和:46114

約数の個数: 80

約数和(自身を含む): 274339584

約数和(自身を除く): 196906704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 46091, 92182, 138273, 184364, 230455, 276546, 322637, 368728, 460910, 553092, 645274, 691365, 737456, 921820, 967911, 1106184, 1290548, 1382730, 1613185, 1843640, 1935822, 2212368, 2581096, 2765460, 3226370, 3687280, 3871644, 4839555, 5162192, 5530920, 6452740, 7743288, 9679110, 11061840, 12905480, 15486576, 19358220, 25810960, 38716440, 77432880]

約数ペア:

[(1, 77432880), (2, 38716440), (3, 25810960), (4, 19358220), (5, 15486576), (6, 12905480), (7, 11061840), (8, 9679110), (10, 7743288), (12, 6452740), (14, 5530920), (15, 5162192), (16, 4839555), (20, 3871644), (21, 3687280), (24, 3226370), (28, 2765460), (30, 2581096), (35, 2212368), (40, 1935822), (42, 1843640), (48, 1613185), (56, 1382730), (60, 1290548), (70, 1106184), (80, 967911), (84, 921820), (105, 737456), (112, 691365), (120, 645274), (140, 553092), (168, 460910), (210, 368728), (240, 322637), (280, 276546), (336, 230455), (420, 184364), (560, 138273), (840, 92182), (1680, 46091)]