1260761760

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{1201}}^1$

素因数の和:1240

約数の個数: 216

約数和(自身を含む): 4471317396

約数和(自身を除く): 3210555636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1201, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2402, 2430, 2592, 2916, 3240, 3603, 3645, 3888, 4320, 4374, 4804, 4860, 5832, 6005, 6480, 6561, 7206, 7290, 7776, 8748, 9608, 9720, 10809, 10935, 11664, 12010, 12960, 13122, 14412, 14580, 17496, 18015, 19216, 19440, 21618, 21870, 23328, 24020, 26244, 28824, 29160, 32427, 32805, 34992, 36030, 38432, 38880, 43236, 43740, 48040, 52488, 54045, 57648, 58320, 64854, 65610, 69984, 72060, 86472, 87480, 96080, 97281, 104976, 108090, 115296, 116640, 129708, 131220, 144120, 162135, 172944, 174960, 192160, 194562, 209952, 216180, 259416, 262440, 288240, 291843, 324270, 345888, 349920, 389124, 432360, 486405, 518832, 524880, 576480, 583686, 648540, 778248, 864720, 875529, 972810, 1037664, 1049760, 1167372, 1297080, 1459215, 1556496, 1729440, 1751058, 1945620, 2334744, 2594160, 2626587, 2918430, 3112992, 3502116, 3891240, 4377645, 4669488, 5188320, 5253174, 5836860, 7004232, 7782480, 7879761, 8755290, 9338976, 10506348, 11673720, 13132935, 14008464, 15564960, 15759522, 17510580, 21012696, 23347440, 26265870, 28016928, 31519044, 35021160, 39398805, 42025392, 46694880, 52531740, 63038088, 70042320, 78797610, 84050784, 105063480, 126076176, 140084640, 157595220, 210126960, 252152352, 315190440, 420253920, 630380880, 1260761760]

約数ペア:

[(1, 1260761760), (2, 630380880), (3, 420253920), (4, 315190440), (5, 252152352), (6, 210126960), (8, 157595220), (9, 140084640), (10, 126076176), (12, 105063480), (15, 84050784), (16, 78797610), (18, 70042320), (20, 63038088), (24, 52531740), (27, 46694880), (30, 42025392), (32, 39398805), (36, 35021160), (40, 31519044), (45, 28016928), (48, 26265870), (54, 23347440), (60, 21012696), (72, 17510580), (80, 15759522), (81, 15564960), (90, 14008464), (96, 13132935), (108, 11673720), (120, 10506348), (135, 9338976), (144, 8755290), (160, 7879761), (162, 7782480), (180, 7004232), (216, 5836860), (240, 5253174), (243, 5188320), (270, 4669488), (288, 4377645), (324, 3891240), (360, 3502116), (405, 3112992), (432, 2918430), (480, 2626587), (486, 2594160), (540, 2334744), (648, 1945620), (720, 1751058), (729, 1729440), (810, 1556496), (864, 1459215), (972, 1297080), (1080, 1167372), (1201, 1049760), (1215, 1037664), (1296, 972810), (1440, 875529), (1458, 864720), (1620, 778248), (1944, 648540), (2160, 583686), (2187, 576480), (2402, 524880), (2430, 518832), (2592, 486405), (2916, 432360), (3240, 389124), (3603, 349920), (3645, 345888), (3888, 324270), (4320, 291843), (4374, 288240), (4804, 262440), (4860, 259416), (5832, 216180), (6005, 209952), (6480, 194562), (6561, 192160), (7206, 174960), (7290, 172944), (7776, 162135), (8748, 144120), (9608, 131220), (9720, 129708), (10809, 116640), (10935, 115296), (11664, 108090), (12010, 104976), (12960, 97281), (13122, 96080), (14412, 87480), (14580, 86472), (17496, 72060), (18015, 69984), (19216, 65610), (19440, 64854), (21618, 58320), (21870, 57648), (23328, 54045), (24020, 52488), (26244, 48040), (28824, 43740), (29160, 43236), (32427, 38880), (32805, 38432), (34992, 36030)]