12902658480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{221239}}^1$

素因数の和:221270

約数の個数: 140

約数和(自身を含む): 44977649520

約数和(自身を除く): 32074991040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 58320, 221239, 442478, 663717, 884956, 1106195, 1327434, 1769912, 1991151, 2212390, 2654868, 3318585, 3539824, 3982302, 4424780, 5309736, 5973453, 6637170, 7964604, 8849560, 9955755, 10619472, 11946906, 13274340, 15929208, 17699120, 17920359, 19911510, 23893812, 26548680, 29867265, 31858416, 35840718, 39823020, 47787624, 53097360, 53761077, 59734530, 71681436, 79646040, 89601795, 95575248, 107522154, 119469060, 143362872, 159292080, 161283231, 179203590, 215044308, 238938120, 268805385, 286725744, 322566462, 358407180, 430088616, 477876240, 537610770, 645132924, 716814360, 806416155, 860177232, 1075221540, 1290265848, 1433628720, 1612832310, 2150443080, 2580531696, 3225664620, 4300886160, 6451329240, 12902658480]

約数ペア:

[(1, 12902658480), (2, 6451329240), (3, 4300886160), (4, 3225664620), (5, 2580531696), (6, 2150443080), (8, 1612832310), (9, 1433628720), (10, 1290265848), (12, 1075221540), (15, 860177232), (16, 806416155), (18, 716814360), (20, 645132924), (24, 537610770), (27, 477876240), (30, 430088616), (36, 358407180), (40, 322566462), (45, 286725744), (48, 268805385), (54, 238938120), (60, 215044308), (72, 179203590), (80, 161283231), (81, 159292080), (90, 143362872), (108, 119469060), (120, 107522154), (135, 95575248), (144, 89601795), (162, 79646040), (180, 71681436), (216, 59734530), (240, 53761077), (243, 53097360), (270, 47787624), (324, 39823020), (360, 35840718), (405, 31858416), (432, 29867265), (486, 26548680), (540, 23893812), (648, 19911510), (720, 17920359), (729, 17699120), (810, 15929208), (972, 13274340), (1080, 11946906), (1215, 10619472), (1296, 9955755), (1458, 8849560), (1620, 7964604), (1944, 6637170), (2160, 5973453), (2430, 5309736), (2916, 4424780), (3240, 3982302), (3645, 3539824), (3888, 3318585), (4860, 2654868), (5832, 2212390), (6480, 1991151), (7290, 1769912), (9720, 1327434), (11664, 1106195), (14580, 884956), (19440, 663717), (29160, 442478), (58320, 221239)]