312480360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2791}}^1$

素因数の和:3119

約数の個数: 96

約数和(自身を含む): 1019191680

約数和(自身を除く): 706711320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 933, 1244, 1555, 1866, 2488, 2791, 2799, 3110, 3732, 4665, 5582, 5598, 6220, 7464, 8373, 9330, 11164, 11196, 12440, 13955, 13995, 16746, 18660, 22328, 22392, 25119, 27910, 27990, 33492, 37320, 41865, 50238, 55820, 55980, 66984, 83730, 100476, 111640, 111960, 125595, 167460, 200952, 251190, 334920, 502380, 868001, 1004760, 1736002, 2604003, 3472004, 4340005, 5208006, 6944008, 7812009, 8680010, 10416012, 13020015, 15624018, 17360020, 20832024, 26040030, 31248036, 34720040, 39060045, 52080060, 62496072, 78120090, 104160120, 156240180, 312480360]

約数ペア:

[(1, 312480360), (2, 156240180), (3, 104160120), (4, 78120090), (5, 62496072), (6, 52080060), (8, 39060045), (9, 34720040), (10, 31248036), (12, 26040030), (15, 20832024), (18, 17360020), (20, 15624018), (24, 13020015), (30, 10416012), (36, 8680010), (40, 7812009), (45, 6944008), (60, 5208006), (72, 4340005), (90, 3472004), (120, 2604003), (180, 1736002), (311, 1004760), (360, 868001), (622, 502380), (933, 334920), (1244, 251190), (1555, 200952), (1866, 167460), (2488, 125595), (2791, 111960), (2799, 111640), (3110, 100476), (3732, 83730), (4665, 66984), (5582, 55980), (5598, 55820), (6220, 50238), (7464, 41865), (8373, 37320), (9330, 33492), (11164, 27990), (11196, 27910), (12440, 25119), (13955, 22392), (13995, 22328), (16746, 18660)]