395880360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4513}}^1$

素因数の和:4587

約数の個数: 128

約数和(自身を含む): 1287031680

約数和(自身を除く): 891151320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 4513, 5160, 5848, 7310, 8772, 9026, 10965, 13539, 14620, 17544, 18052, 21930, 22565, 27078, 29240, 36104, 43860, 45130, 54156, 67695, 76721, 87720, 90260, 108312, 135390, 153442, 180520, 194059, 230163, 270780, 306884, 383605, 388118, 460326, 541560, 582177, 613768, 767210, 776236, 920652, 970295, 1150815, 1164354, 1534420, 1552472, 1841304, 1940590, 2301630, 2328708, 2910885, 3068840, 3299003, 3881180, 4603260, 4657416, 5821770, 6598006, 7762360, 9206520, 9897009, 11643540, 13196012, 16495015, 19794018, 23287080, 26392024, 32990030, 39588036, 49485045, 65980060, 79176072, 98970090, 131960120, 197940180, 395880360]

約数ペア:

[(1, 395880360), (2, 197940180), (3, 131960120), (4, 98970090), (5, 79176072), (6, 65980060), (8, 49485045), (10, 39588036), (12, 32990030), (15, 26392024), (17, 23287080), (20, 19794018), (24, 16495015), (30, 13196012), (34, 11643540), (40, 9897009), (43, 9206520), (51, 7762360), (60, 6598006), (68, 5821770), (85, 4657416), (86, 4603260), (102, 3881180), (120, 3299003), (129, 3068840), (136, 2910885), (170, 2328708), (172, 2301630), (204, 1940590), (215, 1841304), (255, 1552472), (258, 1534420), (340, 1164354), (344, 1150815), (408, 970295), (430, 920652), (510, 776236), (516, 767210), (645, 613768), (680, 582177), (731, 541560), (860, 460326), (1020, 388118), (1032, 383605), (1290, 306884), (1462, 270780), (1720, 230163), (2040, 194059), (2193, 180520), (2580, 153442), (2924, 135390), (3655, 108312), (4386, 90260), (4513, 87720), (5160, 76721), (5848, 67695), (7310, 54156), (8772, 45130), (9026, 43860), (10965, 36104), (13539, 29240), (14620, 27078), (17544, 22565), (18052, 21930)]