5428080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{359}}^1$

素因数の和:388

約数の個数: 160

約数和(自身を含む): 21427200

約数和(自身を除く): 15999120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 359, 360, 378, 420, 432, 504, 540, 560, 630, 718, 720, 756, 840, 945, 1008, 1077, 1080, 1260, 1436, 1512, 1680, 1795, 1890, 2154, 2160, 2513, 2520, 2872, 3024, 3231, 3590, 3780, 4308, 5026, 5040, 5385, 5744, 6462, 7180, 7539, 7560, 8616, 9693, 10052, 10770, 12565, 12924, 14360, 15078, 15120, 16155, 17232, 19386, 20104, 21540, 22617, 25130, 25848, 28720, 30156, 32310, 37695, 38772, 40208, 43080, 45234, 48465, 50260, 51696, 60312, 64620, 67851, 75390, 77544, 86160, 90468, 96930, 100520, 113085, 120624, 129240, 135702, 150780, 155088, 180936, 193860, 201040, 226170, 258480, 271404, 301560, 339255, 361872, 387720, 452340, 542808, 603120, 678510, 775440, 904680, 1085616, 1357020, 1809360, 2714040, 5428080]

約数ペア:

[(1, 5428080), (2, 2714040), (3, 1809360), (4, 1357020), (5, 1085616), (6, 904680), (7, 775440), (8, 678510), (9, 603120), (10, 542808), (12, 452340), (14, 387720), (15, 361872), (16, 339255), (18, 301560), (20, 271404), (21, 258480), (24, 226170), (27, 201040), (28, 193860), (30, 180936), (35, 155088), (36, 150780), (40, 135702), (42, 129240), (45, 120624), (48, 113085), (54, 100520), (56, 96930), (60, 90468), (63, 86160), (70, 77544), (72, 75390), (80, 67851), (84, 64620), (90, 60312), (105, 51696), (108, 50260), (112, 48465), (120, 45234), (126, 43080), (135, 40208), (140, 38772), (144, 37695), (168, 32310), (180, 30156), (189, 28720), (210, 25848), (216, 25130), (240, 22617), (252, 21540), (270, 20104), (280, 19386), (315, 17232), (336, 16155), (359, 15120), (360, 15078), (378, 14360), (420, 12924), (432, 12565), (504, 10770), (540, 10052), (560, 9693), (630, 8616), (718, 7560), (720, 7539), (756, 7180), (840, 6462), (945, 5744), (1008, 5385), (1077, 5040), (1080, 5026), (1260, 4308), (1436, 3780), (1512, 3590), (1680, 3231), (1795, 3024), (1890, 2872), (2154, 2520), (2160, 2513)]