306606240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1$

素因数の和:1599

約数の個数: 144

約数和(自身を含む): 1054053000

約数和(自身を除く): 747446760

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, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 1192, 1341, 1429, 1440, 1490, 1788, 2235, 2384, 2682, 2858, 2980, 3576, 4287, 4470, 4768, 5364, 5716, 5960, 6705, 7145, 7152, 8574, 8940, 10728, 11432, 11920, 12861, 13410, 14290, 14304, 17148, 17880, 21435, 21456, 22864, 23840, 25722, 26820, 28580, 34296, 35760, 42870, 42912, 45728, 51444, 53640, 57160, 64305, 68592, 71520, 85740, 102888, 107280, 114320, 128610, 137184, 171480, 205776, 212921, 214560, 228640, 257220, 342960, 411552, 425842, 514440, 638763, 685920, 851684, 1028880, 1064605, 1277526, 1703368, 1916289, 2057760, 2129210, 2555052, 3193815, 3406736, 3832578, 4258420, 5110104, 6387630, 6813472, 7665156, 8516840, 9581445, 10220208, 12775260, 15330312, 17033680, 19162890, 20440416, 25550520, 30660624, 34067360, 38325780, 51101040, 61321248, 76651560, 102202080, 153303120, 306606240]

約数ペア:

[(1, 306606240), (2, 153303120), (3, 102202080), (4, 76651560), (5, 61321248), (6, 51101040), (8, 38325780), (9, 34067360), (10, 30660624), (12, 25550520), (15, 20440416), (16, 19162890), (18, 17033680), (20, 15330312), (24, 12775260), (30, 10220208), (32, 9581445), (36, 8516840), (40, 7665156), (45, 6813472), (48, 6387630), (60, 5110104), (72, 4258420), (80, 3832578), (90, 3406736), (96, 3193815), (120, 2555052), (144, 2129210), (149, 2057760), (160, 1916289), (180, 1703368), (240, 1277526), (288, 1064605), (298, 1028880), (360, 851684), (447, 685920), (480, 638763), (596, 514440), (720, 425842), (745, 411552), (894, 342960), (1192, 257220), (1341, 228640), (1429, 214560), (1440, 212921), (1490, 205776), (1788, 171480), (2235, 137184), (2384, 128610), (2682, 114320), (2858, 107280), (2980, 102888), (3576, 85740), (4287, 71520), (4470, 68592), (4768, 64305), (5364, 57160), (5716, 53640), (5960, 51444), (6705, 45728), (7145, 42912), (7152, 42870), (8574, 35760), (8940, 34296), (10728, 28580), (11432, 26820), (11920, 25722), (12861, 23840), (13410, 22864), (14290, 21456), (14304, 21435), (17148, 17880)]