721882080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12227}}^1$

素因数の和:12289

約数の個数: 144

約数和(自身を含む): 2523712464

約数和(自身を除く): 1801830384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 9840, 11808, 12227, 14760, 19680, 24454, 29520, 36681, 48908, 59040, 61135, 73362, 97816, 110043, 122270, 146724, 183405, 195632, 220086, 244540, 293448, 366810, 391264, 440172, 489080, 501307, 550215, 586896, 733620, 880344, 978160, 1002614, 1100430, 1173792, 1467240, 1503921, 1760688, 1956320, 2005228, 2200860, 2506535, 2934480, 3007842, 3521376, 4010456, 4401720, 4511763, 5013070, 5868960, 6015684, 7519605, 8020912, 8803440, 9023526, 10026140, 12031368, 15039210, 16041824, 17606880, 18047052, 20052280, 22558815, 24062736, 30078420, 36094104, 40104560, 45117630, 48125472, 60156840, 72188208, 80209120, 90235260, 120313680, 144376416, 180470520, 240627360, 360941040, 721882080]

約数ペア:

[(1, 721882080), (2, 360941040), (3, 240627360), (4, 180470520), (5, 144376416), (6, 120313680), (8, 90235260), (9, 80209120), (10, 72188208), (12, 60156840), (15, 48125472), (16, 45117630), (18, 40104560), (20, 36094104), (24, 30078420), (30, 24062736), (32, 22558815), (36, 20052280), (40, 18047052), (41, 17606880), (45, 16041824), (48, 15039210), (60, 12031368), (72, 10026140), (80, 9023526), (82, 8803440), (90, 8020912), (96, 7519605), (120, 6015684), (123, 5868960), (144, 5013070), (160, 4511763), (164, 4401720), (180, 4010456), (205, 3521376), (240, 3007842), (246, 2934480), (288, 2506535), (328, 2200860), (360, 2005228), (369, 1956320), (410, 1760688), (480, 1503921), (492, 1467240), (615, 1173792), (656, 1100430), (720, 1002614), (738, 978160), (820, 880344), (984, 733620), (1230, 586896), (1312, 550215), (1440, 501307), (1476, 489080), (1640, 440172), (1845, 391264), (1968, 366810), (2460, 293448), (2952, 244540), (3280, 220086), (3690, 195632), (3936, 183405), (4920, 146724), (5904, 122270), (6560, 110043), (7380, 97816), (9840, 73362), (11808, 61135), (12227, 59040), (14760, 48908), (19680, 36681), (24454, 29520)]