277792080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21839}}^1$

素因数の和:21908

約数の個数: 80

約数和(自身を含む): 877443840

約数和(自身を除く): 599651760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 21839, 43678, 65517, 87356, 109195, 131034, 174712, 218390, 262068, 327585, 349424, 436780, 524136, 655170, 873560, 1048272, 1157467, 1310340, 1747120, 2314934, 2620680, 3472401, 4629868, 5241360, 5787335, 6944802, 9259736, 11574670, 13889604, 17362005, 18519472, 23149340, 27779208, 34724010, 46298680, 55558416, 69448020, 92597360, 138896040, 277792080]

約数ペア:

[(1, 277792080), (2, 138896040), (3, 92597360), (4, 69448020), (5, 55558416), (6, 46298680), (8, 34724010), (10, 27779208), (12, 23149340), (15, 18519472), (16, 17362005), (20, 13889604), (24, 11574670), (30, 9259736), (40, 6944802), (48, 5787335), (53, 5241360), (60, 4629868), (80, 3472401), (106, 2620680), (120, 2314934), (159, 1747120), (212, 1310340), (240, 1157467), (265, 1048272), (318, 873560), (424, 655170), (530, 524136), (636, 436780), (795, 349424), (848, 327585), (1060, 262068), (1272, 218390), (1590, 174712), (2120, 131034), (2544, 109195), (3180, 87356), (4240, 65517), (6360, 43678), (12720, 21839)]