446885280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3739}}^1$

素因数の和:3843

約数の個数: 144

約数和(自身を含む): 1543782240

約数和(自身を除く): 1096896960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3735, 3739, 3984, 4980, 5976, 6640, 7470, 7478, 7968, 9960, 11217, 11952, 13280, 14940, 14956, 18695, 19920, 22434, 23904, 29880, 29912, 33651, 37390, 39840, 44868, 56085, 59760, 59824, 67302, 74780, 89736, 112170, 119520, 119648, 134604, 149560, 168255, 179472, 224340, 269208, 299120, 310337, 336510, 358944, 448680, 538416, 598240, 620674, 673020, 897360, 931011, 1076832, 1241348, 1346040, 1551685, 1794720, 1862022, 2482696, 2692080, 2793033, 3103370, 3724044, 4655055, 4965392, 5384160, 5586066, 6206740, 7448088, 9310110, 9930784, 11172132, 12413480, 13965165, 14896176, 18620220, 22344264, 24826960, 27930330, 29792352, 37240440, 44688528, 49653920, 55860660, 74480880, 89377056, 111721320, 148961760, 223442640, 446885280]

約数ペア:

[(1, 446885280), (2, 223442640), (3, 148961760), (4, 111721320), (5, 89377056), (6, 74480880), (8, 55860660), (9, 49653920), (10, 44688528), (12, 37240440), (15, 29792352), (16, 27930330), (18, 24826960), (20, 22344264), (24, 18620220), (30, 14896176), (32, 13965165), (36, 12413480), (40, 11172132), (45, 9930784), (48, 9310110), (60, 7448088), (72, 6206740), (80, 5586066), (83, 5384160), (90, 4965392), (96, 4655055), (120, 3724044), (144, 3103370), (160, 2793033), (166, 2692080), (180, 2482696), (240, 1862022), (249, 1794720), (288, 1551685), (332, 1346040), (360, 1241348), (415, 1076832), (480, 931011), (498, 897360), (664, 673020), (720, 620674), (747, 598240), (830, 538416), (996, 448680), (1245, 358944), (1328, 336510), (1440, 310337), (1494, 299120), (1660, 269208), (1992, 224340), (2490, 179472), (2656, 168255), (2988, 149560), (3320, 134604), (3735, 119648), (3739, 119520), (3984, 112170), (4980, 89736), (5976, 74780), (6640, 67302), (7470, 59824), (7478, 59760), (7968, 56085), (9960, 44868), (11217, 39840), (11952, 37390), (13280, 33651), (14940, 29912), (14956, 29880), (18695, 23904), (19920, 22434)]