269236080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19681}}^1$

素因数の和:19719

約数の個数: 120

約数和(自身を含む): 951821520

約数和(自身を除く): 682585440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 19681, 39362, 59043, 78724, 98405, 118086, 157448, 177129, 196810, 236172, 295215, 314896, 354258, 373939, 393620, 472344, 590430, 708516, 747878, 787240, 885645, 944688, 1121817, 1180860, 1417032, 1495756, 1574480, 1771290, 1869695, 2243634, 2361720, 2834064, 2991512, 3365451, 3542580, 3739390, 4487268, 4723440, 5609085, 5983024, 6730902, 7085160, 7478780, 8974536, 11218170, 13461804, 14170320, 14957560, 16827255, 17949072, 22436340, 26923608, 29915120, 33654510, 44872680, 53847216, 67309020, 89745360, 134618040, 269236080]

約数ペア:

[(1, 269236080), (2, 134618040), (3, 89745360), (4, 67309020), (5, 53847216), (6, 44872680), (8, 33654510), (9, 29915120), (10, 26923608), (12, 22436340), (15, 17949072), (16, 16827255), (18, 14957560), (19, 14170320), (20, 13461804), (24, 11218170), (30, 8974536), (36, 7478780), (38, 7085160), (40, 6730902), (45, 5983024), (48, 5609085), (57, 4723440), (60, 4487268), (72, 3739390), (76, 3542580), (80, 3365451), (90, 2991512), (95, 2834064), (114, 2361720), (120, 2243634), (144, 1869695), (152, 1771290), (171, 1574480), (180, 1495756), (190, 1417032), (228, 1180860), (240, 1121817), (285, 944688), (304, 885645), (342, 787240), (360, 747878), (380, 708516), (456, 590430), (570, 472344), (684, 393620), (720, 373939), (760, 354258), (855, 314896), (912, 295215), (1140, 236172), (1368, 196810), (1520, 177129), (1710, 157448), (2280, 118086), (2736, 98405), (3420, 78724), (4560, 59043), (6840, 39362), (13680, 19681)]