329485680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1495

約数の個数: 120

約数和(自身を含む): 1110094128

約数和(自身を除く): 780608448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 443, 720, 886, 1033, 1329, 1772, 2066, 2215, 2658, 3099, 3544, 3987, 4132, 4430, 5165, 5316, 6198, 6645, 7088, 7974, 8264, 8860, 9297, 10330, 10632, 12396, 13290, 15495, 15948, 16528, 17720, 18594, 19935, 20660, 21264, 24792, 26580, 30990, 31896, 35440, 37188, 39870, 41320, 46485, 49584, 53160, 61980, 63792, 74376, 79740, 82640, 92970, 106320, 123960, 148752, 159480, 185940, 247920, 318960, 371880, 457619, 743760, 915238, 1372857, 1830476, 2288095, 2745714, 3660952, 4118571, 4576190, 5491428, 6864285, 7321904, 8237142, 9152380, 10982856, 13728570, 16474284, 18304760, 20592855, 21965712, 27457140, 32948568, 36609520, 41185710, 54914280, 65897136, 82371420, 109828560, 164742840, 329485680]

約数ペア:

[(1, 329485680), (2, 164742840), (3, 109828560), (4, 82371420), (5, 65897136), (6, 54914280), (8, 41185710), (9, 36609520), (10, 32948568), (12, 27457140), (15, 21965712), (16, 20592855), (18, 18304760), (20, 16474284), (24, 13728570), (30, 10982856), (36, 9152380), (40, 8237142), (45, 7321904), (48, 6864285), (60, 5491428), (72, 4576190), (80, 4118571), (90, 3660952), (120, 2745714), (144, 2288095), (180, 1830476), (240, 1372857), (360, 915238), (443, 743760), (720, 457619), (886, 371880), (1033, 318960), (1329, 247920), (1772, 185940), (2066, 159480), (2215, 148752), (2658, 123960), (3099, 106320), (3544, 92970), (3987, 82640), (4132, 79740), (4430, 74376), (5165, 63792), (5316, 61980), (6198, 53160), (6645, 49584), (7088, 46485), (7974, 41320), (8264, 39870), (8860, 37188), (9297, 35440), (10330, 31896), (10632, 30990), (12396, 26580), (13290, 24792), (15495, 21264), (15948, 20660), (16528, 19935), (17720, 18594)]