283260360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 899712000

約数和(自身を除く): 616451640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 283, 285, 380, 439, 456, 566, 570, 760, 849, 878, 1132, 1140, 1317, 1415, 1698, 1756, 2195, 2264, 2280, 2634, 2830, 3396, 3512, 4245, 4390, 5268, 5377, 5660, 6585, 6792, 8341, 8490, 8780, 10536, 10754, 11320, 13170, 16131, 16682, 16980, 17560, 21508, 25023, 26340, 26885, 32262, 33364, 33960, 41705, 43016, 50046, 52680, 53770, 64524, 66728, 80655, 83410, 100092, 107540, 124237, 125115, 129048, 161310, 166820, 200184, 215080, 248474, 250230, 322620, 333640, 372711, 496948, 500460, 621185, 645240, 745422, 993896, 1000920, 1242370, 1490844, 1863555, 2360503, 2484740, 2981688, 3727110, 4721006, 4969480, 7081509, 7454220, 9442012, 11802515, 14163018, 14908440, 18884024, 23605030, 28326036, 35407545, 47210060, 56652072, 70815090, 94420120, 141630180, 283260360]

約数ペア:

[(1, 283260360), (2, 141630180), (3, 94420120), (4, 70815090), (5, 56652072), (6, 47210060), (8, 35407545), (10, 28326036), (12, 23605030), (15, 18884024), (19, 14908440), (20, 14163018), (24, 11802515), (30, 9442012), (38, 7454220), (40, 7081509), (57, 4969480), (60, 4721006), (76, 3727110), (95, 2981688), (114, 2484740), (120, 2360503), (152, 1863555), (190, 1490844), (228, 1242370), (283, 1000920), (285, 993896), (380, 745422), (439, 645240), (456, 621185), (566, 500460), (570, 496948), (760, 372711), (849, 333640), (878, 322620), (1132, 250230), (1140, 248474), (1317, 215080), (1415, 200184), (1698, 166820), (1756, 161310), (2195, 129048), (2264, 125115), (2280, 124237), (2634, 107540), (2830, 100092), (3396, 83410), (3512, 80655), (4245, 66728), (4390, 64524), (5268, 53770), (5377, 52680), (5660, 50046), (6585, 43016), (6792, 41705), (8341, 33960), (8490, 33364), (8780, 32262), (10536, 26885), (10754, 26340), (11320, 25023), (13170, 21508), (16131, 17560), (16682, 16980)]