486530280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1361}}^1$

素因数の和:1712

約数の個数: 128

約数和(自身を含む): 1627862400

約数和(自身を除く): 1141332120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 331, 360, 540, 662, 993, 1080, 1324, 1361, 1655, 1986, 2648, 2722, 2979, 3310, 3972, 4083, 4965, 5444, 5958, 6620, 6805, 7944, 8166, 8937, 9930, 10888, 11916, 12249, 13240, 13610, 14895, 16332, 17874, 19860, 20415, 23832, 24498, 27220, 29790, 32664, 35748, 36747, 39720, 40830, 44685, 48996, 54440, 59580, 61245, 71496, 73494, 81660, 89370, 97992, 119160, 122490, 146988, 163320, 178740, 183735, 244980, 293976, 357480, 367470, 450491, 489960, 734940, 900982, 1351473, 1469880, 1801964, 2252455, 2702946, 3603928, 4054419, 4504910, 5405892, 6757365, 8108838, 9009820, 10811784, 12163257, 13514730, 16217676, 18019640, 20272095, 24326514, 27029460, 32435352, 40544190, 48653028, 54058920, 60816285, 81088380, 97306056, 121632570, 162176760, 243265140, 486530280]

約数ペア:

[(1, 486530280), (2, 243265140), (3, 162176760), (4, 121632570), (5, 97306056), (6, 81088380), (8, 60816285), (9, 54058920), (10, 48653028), (12, 40544190), (15, 32435352), (18, 27029460), (20, 24326514), (24, 20272095), (27, 18019640), (30, 16217676), (36, 13514730), (40, 12163257), (45, 10811784), (54, 9009820), (60, 8108838), (72, 6757365), (90, 5405892), (108, 4504910), (120, 4054419), (135, 3603928), (180, 2702946), (216, 2252455), (270, 1801964), (331, 1469880), (360, 1351473), (540, 900982), (662, 734940), (993, 489960), (1080, 450491), (1324, 367470), (1361, 357480), (1655, 293976), (1986, 244980), (2648, 183735), (2722, 178740), (2979, 163320), (3310, 146988), (3972, 122490), (4083, 119160), (4965, 97992), (5444, 89370), (5958, 81660), (6620, 73494), (6805, 71496), (7944, 61245), (8166, 59580), (8937, 54440), (9930, 48996), (10888, 44685), (11916, 40830), (12249, 39720), (13240, 36747), (13610, 35748), (14895, 32664), (16332, 29790), (17874, 27220), (19860, 24498), (20415, 23832)]