120682400

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2554

約数の個数: 72

約数和(自身を含む): 299566764

約数和(自身を除く): 178884364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 976, 1220, 1525, 1952, 2440, 2473, 3050, 4880, 4946, 6100, 9760, 9892, 12200, 12365, 19784, 24400, 24730, 39568, 48800, 49460, 61825, 79136, 98920, 123650, 150853, 197840, 247300, 301706, 395680, 494600, 603412, 754265, 989200, 1206824, 1508530, 1978400, 2413648, 3017060, 3771325, 4827296, 6034120, 7542650, 12068240, 15085300, 24136480, 30170600, 60341200, 120682400]

約数ペア:

[(1, 120682400), (2, 60341200), (4, 30170600), (5, 24136480), (8, 15085300), (10, 12068240), (16, 7542650), (20, 6034120), (25, 4827296), (32, 3771325), (40, 3017060), (50, 2413648), (61, 1978400), (80, 1508530), (100, 1206824), (122, 989200), (160, 754265), (200, 603412), (244, 494600), (305, 395680), (400, 301706), (488, 247300), (610, 197840), (800, 150853), (976, 123650), (1220, 98920), (1525, 79136), (1952, 61825), (2440, 49460), (2473, 48800), (3050, 39568), (4880, 24730), (4946, 24400), (6100, 19784), (9760, 12365), (9892, 12200)]