310779360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2017}}^1$

素因数の和:2145

約数の個数: 144

約数和(自身を含む): 1070976816

約数和(自身を除く): 760197456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1440, 1605, 1712, 1926, 2017, 2140, 2568, 3210, 3424, 3852, 4034, 4280, 4815, 5136, 6051, 6420, 7704, 8068, 8560, 9630, 10085, 10272, 12102, 12840, 15408, 16136, 17120, 18153, 19260, 20170, 24204, 25680, 30255, 30816, 32272, 36306, 38520, 40340, 48408, 51360, 60510, 64544, 72612, 77040, 80680, 90765, 96816, 121020, 145224, 154080, 161360, 181530, 193632, 215819, 242040, 290448, 322720, 363060, 431638, 484080, 580896, 647457, 726120, 863276, 968160, 1079095, 1294914, 1452240, 1726552, 1942371, 2158190, 2589828, 2904480, 3237285, 3453104, 3884742, 4316380, 5179656, 6474570, 6906208, 7769484, 8632760, 9711855, 10359312, 12949140, 15538968, 17265520, 19423710, 20718624, 25898280, 31077936, 34531040, 38847420, 51796560, 62155872, 77694840, 103593120, 155389680, 310779360]

約数ペア:

[(1, 310779360), (2, 155389680), (3, 103593120), (4, 77694840), (5, 62155872), (6, 51796560), (8, 38847420), (9, 34531040), (10, 31077936), (12, 25898280), (15, 20718624), (16, 19423710), (18, 17265520), (20, 15538968), (24, 12949140), (30, 10359312), (32, 9711855), (36, 8632760), (40, 7769484), (45, 6906208), (48, 6474570), (60, 5179656), (72, 4316380), (80, 3884742), (90, 3453104), (96, 3237285), (107, 2904480), (120, 2589828), (144, 2158190), (160, 1942371), (180, 1726552), (214, 1452240), (240, 1294914), (288, 1079095), (321, 968160), (360, 863276), (428, 726120), (480, 647457), (535, 580896), (642, 484080), (720, 431638), (856, 363060), (963, 322720), (1070, 290448), (1284, 242040), (1440, 215819), (1605, 193632), (1712, 181530), (1926, 161360), (2017, 154080), (2140, 145224), (2568, 121020), (3210, 96816), (3424, 90765), (3852, 80680), (4034, 77040), (4280, 72612), (4815, 64544), (5136, 60510), (6051, 51360), (6420, 48408), (7704, 40340), (8068, 38520), (8560, 36306), (9630, 32272), (10085, 30816), (10272, 30255), (12102, 25680), (12840, 24204), (15408, 20170), (16136, 19260), (17120, 18153)]