2504619840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8389}}^1$

素因数の和:8720

約数の個数: 112

約数和(自身を含む): 7978688640

約数和(自身を除く): 5474068800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 311, 320, 480, 622, 933, 960, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 8389, 9330, 9952, 12440, 14928, 16778, 18660, 19904, 24880, 25167, 29856, 33556, 37320, 41945, 49760, 50334, 59712, 67112, 74640, 83890, 99520, 100668, 125835, 134224, 149280, 167780, 201336, 251670, 268448, 298560, 335560, 402672, 503340, 536896, 671120, 805344, 1006680, 1342240, 1610688, 2013360, 2608979, 2684480, 4026720, 5217958, 7826937, 8053440, 10435916, 13044895, 15653874, 20871832, 26089790, 31307748, 39134685, 41743664, 52179580, 62615496, 78269370, 83487328, 104359160, 125230992, 156538740, 166974656, 208718320, 250461984, 313077480, 417436640, 500923968, 626154960, 834873280, 1252309920, 2504619840]

約数ペア:

[(1, 2504619840), (2, 1252309920), (3, 834873280), (4, 626154960), (5, 500923968), (6, 417436640), (8, 313077480), (10, 250461984), (12, 208718320), (15, 166974656), (16, 156538740), (20, 125230992), (24, 104359160), (30, 83487328), (32, 78269370), (40, 62615496), (48, 52179580), (60, 41743664), (64, 39134685), (80, 31307748), (96, 26089790), (120, 20871832), (160, 15653874), (192, 13044895), (240, 10435916), (311, 8053440), (320, 7826937), (480, 5217958), (622, 4026720), (933, 2684480), (960, 2608979), (1244, 2013360), (1555, 1610688), (1866, 1342240), (2488, 1006680), (3110, 805344), (3732, 671120), (4665, 536896), (4976, 503340), (6220, 402672), (7464, 335560), (8389, 298560), (9330, 268448), (9952, 251670), (12440, 201336), (14928, 167780), (16778, 149280), (18660, 134224), (19904, 125835), (24880, 100668), (25167, 99520), (29856, 83890), (33556, 74640), (37320, 67112), (41945, 59712), (49760, 50334)]