24480680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 68947200

約数和(自身を除く): 44466520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 85, 119, 136, 139, 140, 148, 170, 185, 238, 259, 278, 280, 296, 340, 370, 476, 518, 556, 595, 629, 680, 695, 740, 952, 973, 1036, 1112, 1190, 1258, 1295, 1390, 1480, 1946, 2072, 2363, 2380, 2516, 2590, 2780, 3145, 3892, 4403, 4726, 4760, 4865, 5032, 5143, 5180, 5560, 6290, 7784, 8806, 9452, 9730, 10286, 10360, 11815, 12580, 16541, 17612, 18904, 19460, 20572, 22015, 23630, 25160, 25715, 33082, 35224, 36001, 38920, 41144, 44030, 47260, 51430, 66164, 72002, 82705, 87431, 88060, 94520, 102860, 132328, 144004, 165410, 174862, 176120, 180005, 205720, 288008, 330820, 349724, 360010, 437155, 612017, 661640, 699448, 720020, 874310, 1224034, 1440040, 1748620, 2448068, 3060085, 3497240, 4896136, 6120170, 12240340, 24480680]

約数ペア:

[(1, 24480680), (2, 12240340), (4, 6120170), (5, 4896136), (7, 3497240), (8, 3060085), (10, 2448068), (14, 1748620), (17, 1440040), (20, 1224034), (28, 874310), (34, 720020), (35, 699448), (37, 661640), (40, 612017), (56, 437155), (68, 360010), (70, 349724), (74, 330820), (85, 288008), (119, 205720), (136, 180005), (139, 176120), (140, 174862), (148, 165410), (170, 144004), (185, 132328), (238, 102860), (259, 94520), (278, 88060), (280, 87431), (296, 82705), (340, 72002), (370, 66164), (476, 51430), (518, 47260), (556, 44030), (595, 41144), (629, 38920), (680, 36001), (695, 35224), (740, 33082), (952, 25715), (973, 25160), (1036, 23630), (1112, 22015), (1190, 20572), (1258, 19460), (1295, 18904), (1390, 17612), (1480, 16541), (1946, 12580), (2072, 11815), (2363, 10360), (2380, 10286), (2516, 9730), (2590, 9452), (2780, 8806), (3145, 7784), (3892, 6290), (4403, 5560), (4726, 5180), (4760, 5143), (4865, 5032)]