42247440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19559}}^1$

素因数の和:19581

約数の個数: 80

約数和(自身を含む): 145526400

約数和(自身を除く): 103278960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 19559, 39118, 58677, 78236, 97795, 117354, 156472, 176031, 195590, 234708, 293385, 312944, 352062, 391180, 469416, 528093, 586770, 704124, 782360, 880155, 938832, 1056186, 1173540, 1408248, 1564720, 1760310, 2112372, 2347080, 2640465, 2816496, 3520620, 4224744, 4694160, 5280930, 7041240, 8449488, 10561860, 14082480, 21123720, 42247440]

約数ペア:

[(1, 42247440), (2, 21123720), (3, 14082480), (4, 10561860), (5, 8449488), (6, 7041240), (8, 5280930), (9, 4694160), (10, 4224744), (12, 3520620), (15, 2816496), (16, 2640465), (18, 2347080), (20, 2112372), (24, 1760310), (27, 1564720), (30, 1408248), (36, 1173540), (40, 1056186), (45, 938832), (48, 880155), (54, 782360), (60, 704124), (72, 586770), (80, 528093), (90, 469416), (108, 391180), (120, 352062), (135, 312944), (144, 293385), (180, 234708), (216, 195590), (240, 176031), (270, 156472), (360, 117354), (432, 97795), (540, 78236), (720, 58677), (1080, 39118), (2160, 19559)]