21695726880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1674053}}^1$

素因数の和:1674080

約数の個数: 120

約数和(自身を含む): 76567881852

約数和(自身を除く): 54872154972

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1674053, 3348106, 5022159, 6696212, 8370265, 10044318, 13392424, 15066477, 16740530, 20088636, 25110795, 26784848, 30132954, 33481060, 40177272, 45199431, 50221590, 53569696, 60265908, 66962120, 75332385, 80354544, 90398862, 100443180, 120531816, 133924240, 135598293, 150664770, 160709088, 180797724, 200886360, 225997155, 241063632, 267848480, 271196586, 301329540, 361595448, 401772720, 451994310, 482127264, 542393172, 602659080, 677991465, 723190896, 803545440, 903988620, 1084786344, 1205318160, 1355982930, 1446381792, 1807977240, 2169572688, 2410636320, 2711965860, 3615954480, 4339145376, 5423931720, 7231908960, 10847863440, 21695726880]

約数ペア:

[(1, 21695726880), (2, 10847863440), (3, 7231908960), (4, 5423931720), (5, 4339145376), (6, 3615954480), (8, 2711965860), (9, 2410636320), (10, 2169572688), (12, 1807977240), (15, 1446381792), (16, 1355982930), (18, 1205318160), (20, 1084786344), (24, 903988620), (27, 803545440), (30, 723190896), (32, 677991465), (36, 602659080), (40, 542393172), (45, 482127264), (48, 451994310), (54, 401772720), (60, 361595448), (72, 301329540), (80, 271196586), (81, 267848480), (90, 241063632), (96, 225997155), (108, 200886360), (120, 180797724), (135, 160709088), (144, 150664770), (160, 135598293), (162, 133924240), (180, 120531816), (216, 100443180), (240, 90398862), (270, 80354544), (288, 75332385), (324, 66962120), (360, 60265908), (405, 53569696), (432, 50221590), (480, 45199431), (540, 40177272), (648, 33481060), (720, 30132954), (810, 26784848), (864, 25110795), (1080, 20088636), (1296, 16740530), (1440, 15066477), (1620, 13392424), (2160, 10044318), (2592, 8370265), (3240, 6696212), (4320, 5022159), (6480, 3348106), (12960, 1674053)]