77799120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{46309}}^1$

素因数の和:46332

約数の個数: 80

約数和(自身を含む): 275637120

約数和(自身を除く): 197838000

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, 46309, 92618, 138927, 185236, 231545, 277854, 324163, 370472, 463090, 555708, 648326, 694635, 740944, 926180, 972489, 1111416, 1296652, 1389270, 1620815, 1852360, 1944978, 2222832, 2593304, 2778540, 3241630, 3704720, 3889956, 4862445, 5186608, 5557080, 6483260, 7779912, 9724890, 11114160, 12966520, 15559824, 19449780, 25933040, 38899560, 77799120]

約数ペア:

[(1, 77799120), (2, 38899560), (3, 25933040), (4, 19449780), (5, 15559824), (6, 12966520), (7, 11114160), (8, 9724890), (10, 7779912), (12, 6483260), (14, 5557080), (15, 5186608), (16, 4862445), (20, 3889956), (21, 3704720), (24, 3241630), (28, 2778540), (30, 2593304), (35, 2222832), (40, 1944978), (42, 1852360), (48, 1620815), (56, 1389270), (60, 1296652), (70, 1111416), (80, 972489), (84, 926180), (105, 740944), (112, 694635), (120, 648326), (140, 555708), (168, 463090), (210, 370472), (240, 324163), (280, 277854), (336, 231545), (420, 185236), (560, 138927), (840, 92618), (1680, 46309)]