230287080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 709171200

約数和(自身を除く): 478884120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 151, 179, 213, 284, 302, 355, 358, 426, 453, 537, 568, 604, 710, 716, 755, 852, 895, 906, 1065, 1074, 1208, 1420, 1432, 1510, 1704, 1790, 1812, 2130, 2148, 2265, 2685, 2840, 3020, 3580, 3624, 4260, 4296, 4530, 5370, 6040, 7160, 8520, 9060, 10721, 10740, 12709, 18120, 21442, 21480, 25418, 27029, 32163, 38127, 42884, 50836, 53605, 54058, 63545, 64326, 76254, 81087, 85768, 101672, 107210, 108116, 127090, 128652, 135145, 152508, 160815, 162174, 190635, 214420, 216232, 254180, 257304, 270290, 305016, 321630, 324348, 381270, 405435, 428840, 508360, 540580, 643260, 648696, 762540, 810870, 1081160, 1286520, 1525080, 1621740, 1919059, 3243480, 3838118, 5757177, 7676236, 9595295, 11514354, 15352472, 19190590, 23028708, 28785885, 38381180, 46057416, 57571770, 76762360, 115143540, 230287080]

約数ペア:

[(1, 230287080), (2, 115143540), (3, 76762360), (4, 57571770), (5, 46057416), (6, 38381180), (8, 28785885), (10, 23028708), (12, 19190590), (15, 15352472), (20, 11514354), (24, 9595295), (30, 7676236), (40, 5757177), (60, 3838118), (71, 3243480), (120, 1919059), (142, 1621740), (151, 1525080), (179, 1286520), (213, 1081160), (284, 810870), (302, 762540), (355, 648696), (358, 643260), (426, 540580), (453, 508360), (537, 428840), (568, 405435), (604, 381270), (710, 324348), (716, 321630), (755, 305016), (852, 270290), (895, 257304), (906, 254180), (1065, 216232), (1074, 214420), (1208, 190635), (1420, 162174), (1432, 160815), (1510, 152508), (1704, 135145), (1790, 128652), (1812, 127090), (2130, 108116), (2148, 107210), (2265, 101672), (2685, 85768), (2840, 81087), (3020, 76254), (3580, 64326), (3624, 63545), (4260, 54058), (4296, 53605), (4530, 50836), (5370, 42884), (6040, 38127), (7160, 32163), (8520, 27029), (9060, 25418), (10721, 21480), (10740, 21442), (12709, 18120)]