54328680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21559}}^1$

素因数の和:21583

約数の個数: 96

約数和(自身を含む): 201801600

約数和(自身を除く): 147472920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21559, 43118, 64677, 86236, 107795, 129354, 150913, 172472, 194031, 215590, 258708, 301826, 323385, 388062, 431180, 452739, 517416, 603652, 646770, 754565, 776124, 862360, 905478, 970155, 1207304, 1293540, 1358217, 1509130, 1552248, 1810956, 1940310, 2263695, 2587080, 2716434, 3018260, 3621912, 3880620, 4527390, 5432868, 6036520, 6791085, 7761240, 9054780, 10865736, 13582170, 18109560, 27164340, 54328680]

約数ペア:

[(1, 54328680), (2, 27164340), (3, 18109560), (4, 13582170), (5, 10865736), (6, 9054780), (7, 7761240), (8, 6791085), (9, 6036520), (10, 5432868), (12, 4527390), (14, 3880620), (15, 3621912), (18, 3018260), (20, 2716434), (21, 2587080), (24, 2263695), (28, 1940310), (30, 1810956), (35, 1552248), (36, 1509130), (40, 1358217), (42, 1293540), (45, 1207304), (56, 970155), (60, 905478), (63, 862360), (70, 776124), (72, 754565), (84, 646770), (90, 603652), (105, 517416), (120, 452739), (126, 431180), (140, 388062), (168, 323385), (180, 301826), (210, 258708), (252, 215590), (280, 194031), (315, 172472), (360, 150913), (420, 129354), (504, 107795), (630, 86236), (840, 64677), (1260, 43118), (2520, 21559)]