390303360

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{7529}}^1$

素因数の和:7560

約数の個数: 160

約数和(自身を含む): 1394028900

約数和(自身を除く): 1003725540

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 7529, 8640, 10368, 12960, 15058, 17280, 22587, 25920, 30116, 37645, 45174, 51840, 60232, 67761, 75290, 90348, 112935, 120464, 135522, 150580, 180696, 203283, 225870, 240928, 271044, 301160, 338805, 361392, 406566, 451740, 481856, 542088, 602320, 609849, 677610, 722784, 813132, 903480, 963712, 1016415, 1084176, 1204640, 1219698, 1355220, 1445568, 1626264, 1806960, 2032830, 2168352, 2409280, 2439396, 2710440, 2891136, 3049245, 3252528, 3613920, 4065660, 4336704, 4818560, 4878792, 5420880, 6098490, 6505056, 7227840, 8131320, 8673408, 9757584, 10841760, 12196980, 13010112, 14455680, 16262640, 19515168, 21683520, 24393960, 26020224, 32525280, 39030336, 43367040, 48787920, 65050560, 78060672, 97575840, 130101120, 195151680, 390303360]

約数ペア:

[(1, 390303360), (2, 195151680), (3, 130101120), (4, 97575840), (5, 78060672), (6, 65050560), (8, 48787920), (9, 43367040), (10, 39030336), (12, 32525280), (15, 26020224), (16, 24393960), (18, 21683520), (20, 19515168), (24, 16262640), (27, 14455680), (30, 13010112), (32, 12196980), (36, 10841760), (40, 9757584), (45, 8673408), (48, 8131320), (54, 7227840), (60, 6505056), (64, 6098490), (72, 5420880), (80, 4878792), (81, 4818560), (90, 4336704), (96, 4065660), (108, 3613920), (120, 3252528), (128, 3049245), (135, 2891136), (144, 2710440), (160, 2439396), (162, 2409280), (180, 2168352), (192, 2032830), (216, 1806960), (240, 1626264), (270, 1445568), (288, 1355220), (320, 1219698), (324, 1204640), (360, 1084176), (384, 1016415), (405, 963712), (432, 903480), (480, 813132), (540, 722784), (576, 677610), (640, 609849), (648, 602320), (720, 542088), (810, 481856), (864, 451740), (960, 406566), (1080, 361392), (1152, 338805), (1296, 301160), (1440, 271044), (1620, 240928), (1728, 225870), (1920, 203283), (2160, 180696), (2592, 150580), (2880, 135522), (3240, 120464), (3456, 112935), (4320, 90348), (5184, 75290), (5760, 67761), (6480, 60232), (7529, 51840), (8640, 45174), (10368, 37645), (12960, 30116), (15058, 25920), (17280, 22587)]