8840282040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193357}}^1$

素因数の和:193501

約数の個数: 96

約数和(自身を含む): 28957294080

約数和(自身を除く): 20117012040

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, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11430, 15240, 22860, 45720, 193357, 386714, 580071, 773428, 966785, 1160142, 1546856, 1740213, 1933570, 2320284, 2900355, 3480426, 3867140, 4640568, 5800710, 6960852, 7734280, 8701065, 11601420, 13921704, 17402130, 23202840, 24556339, 34804260, 49112678, 69608520, 73669017, 98225356, 122781695, 147338034, 196450712, 221007051, 245563390, 294676068, 368345085, 442014102, 491126780, 589352136, 736690170, 884028204, 982253560, 1105035255, 1473380340, 1768056408, 2210070510, 2946760680, 4420141020, 8840282040]

約数ペア:

[(1, 8840282040), (2, 4420141020), (3, 2946760680), (4, 2210070510), (5, 1768056408), (6, 1473380340), (8, 1105035255), (9, 982253560), (10, 884028204), (12, 736690170), (15, 589352136), (18, 491126780), (20, 442014102), (24, 368345085), (30, 294676068), (36, 245563390), (40, 221007051), (45, 196450712), (60, 147338034), (72, 122781695), (90, 98225356), (120, 73669017), (127, 69608520), (180, 49112678), (254, 34804260), (360, 24556339), (381, 23202840), (508, 17402130), (635, 13921704), (762, 11601420), (1016, 8701065), (1143, 7734280), (1270, 6960852), (1524, 5800710), (1905, 4640568), (2286, 3867140), (2540, 3480426), (3048, 2900355), (3810, 2320284), (4572, 1933570), (5080, 1740213), (5715, 1546856), (7620, 1160142), (9144, 966785), (11430, 773428), (15240, 580071), (22860, 386714), (45720, 193357)]