427188240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2053}}^1$

素因数の和:2106

約数の個数: 180

約数和(自身を含む): 1524737604

約数和(自身を除く): 1097549364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1445, 1530, 1734, 2040, 2053, 2312, 2448, 2601, 2890, 3060, 3468, 4080, 4106, 4335, 4624, 5202, 5780, 6120, 6159, 6936, 8212, 8670, 10265, 10404, 11560, 12240, 12318, 13005, 13872, 16424, 17340, 18477, 20530, 20808, 23120, 24636, 26010, 30795, 32848, 34680, 34901, 36954, 41060, 41616, 49272, 52020, 61590, 69360, 69802, 73908, 82120, 92385, 98544, 104040, 104703, 123180, 139604, 147816, 164240, 174505, 184770, 208080, 209406, 246360, 279208, 295632, 314109, 349010, 369540, 418812, 492720, 523515, 558416, 593317, 628218, 698020, 739080, 837624, 1047030, 1186634, 1256436, 1396040, 1478160, 1570545, 1675248, 1779951, 2094060, 2373268, 2512872, 2792080, 2966585, 3141090, 3559902, 4188120, 4746536, 5025744, 5339853, 5933170, 6282180, 7119804, 8376240, 8899755, 9493072, 10679706, 11866340, 12564360, 14239608, 17799510, 21359412, 23732680, 25128720, 26699265, 28479216, 35599020, 42718824, 47465360, 53398530, 71198040, 85437648, 106797060, 142396080, 213594120, 427188240]

約数ペア:

[(1, 427188240), (2, 213594120), (3, 142396080), (4, 106797060), (5, 85437648), (6, 71198040), (8, 53398530), (9, 47465360), (10, 42718824), (12, 35599020), (15, 28479216), (16, 26699265), (17, 25128720), (18, 23732680), (20, 21359412), (24, 17799510), (30, 14239608), (34, 12564360), (36, 11866340), (40, 10679706), (45, 9493072), (48, 8899755), (51, 8376240), (60, 7119804), (68, 6282180), (72, 5933170), (80, 5339853), (85, 5025744), (90, 4746536), (102, 4188120), (120, 3559902), (136, 3141090), (144, 2966585), (153, 2792080), (170, 2512872), (180, 2373268), (204, 2094060), (240, 1779951), (255, 1675248), (272, 1570545), (289, 1478160), (306, 1396040), (340, 1256436), (360, 1186634), (408, 1047030), (510, 837624), (578, 739080), (612, 698020), (680, 628218), (720, 593317), (765, 558416), (816, 523515), (867, 492720), (1020, 418812), (1156, 369540), (1224, 349010), (1360, 314109), (1445, 295632), (1530, 279208), (1734, 246360), (2040, 209406), (2053, 208080), (2312, 184770), (2448, 174505), (2601, 164240), (2890, 147816), (3060, 139604), (3468, 123180), (4080, 104703), (4106, 104040), (4335, 98544), (4624, 92385), (5202, 82120), (5780, 73908), (6120, 69802), (6159, 69360), (6936, 61590), (8212, 52020), (8670, 49272), (10265, 41616), (10404, 41060), (11560, 36954), (12240, 34901), (12318, 34680), (13005, 32848), (13872, 30795), (16424, 26010), (17340, 24636), (18477, 23120), (20530, 20808)]