719937360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52627}}^1$

素因数の和:52665

約数の個数: 120

約数和(自身を含む): 2545090080

約数和(自身を除く): 1825152720

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, 52627, 105254, 157881, 210508, 263135, 315762, 421016, 473643, 526270, 631524, 789405, 842032, 947286, 999913, 1052540, 1263048, 1578810, 1894572, 1999826, 2105080, 2368215, 2526096, 2999739, 3157620, 3789144, 3999652, 4210160, 4736430, 4999565, 5999478, 6315240, 7578288, 7999304, 8999217, 9472860, 9999130, 11998956, 12630480, 14998695, 15998608, 17998434, 18945720, 19998260, 23997912, 29997390, 35996868, 37891440, 39996520, 44996085, 47995824, 59994780, 71993736, 79993040, 89992170, 119989560, 143987472, 179984340, 239979120, 359968680, 719937360]

約数ペア:

[(1, 719937360), (2, 359968680), (3, 239979120), (4, 179984340), (5, 143987472), (6, 119989560), (8, 89992170), (9, 79993040), (10, 71993736), (12, 59994780), (15, 47995824), (16, 44996085), (18, 39996520), (19, 37891440), (20, 35996868), (24, 29997390), (30, 23997912), (36, 19998260), (38, 18945720), (40, 17998434), (45, 15998608), (48, 14998695), (57, 12630480), (60, 11998956), (72, 9999130), (76, 9472860), (80, 8999217), (90, 7999304), (95, 7578288), (114, 6315240), (120, 5999478), (144, 4999565), (152, 4736430), (171, 4210160), (180, 3999652), (190, 3789144), (228, 3157620), (240, 2999739), (285, 2526096), (304, 2368215), (342, 2105080), (360, 1999826), (380, 1894572), (456, 1578810), (570, 1263048), (684, 1052540), (720, 999913), (760, 947286), (855, 842032), (912, 789405), (1140, 631524), (1368, 526270), (1520, 473643), (1710, 421016), (2280, 315762), (2736, 263135), (3420, 210508), (4560, 157881), (6840, 105254), (13680, 52627)]