2511510840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3769}}^1$

素因数の和:4406

約数の個数: 128

約数和(自身を含む): 8387496000

約数和(自身を除く): 5875985160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 617, 1080, 1234, 1851, 2468, 3085, 3702, 3769, 4936, 5553, 6170, 7404, 7538, 9255, 11106, 11307, 12340, 14808, 15076, 16659, 18510, 18845, 22212, 22614, 24680, 27765, 30152, 33318, 33921, 37020, 37690, 44424, 45228, 55530, 56535, 66636, 67842, 74040, 75380, 83295, 90456, 101763, 111060, 113070, 133272, 135684, 150760, 166590, 169605, 203526, 222120, 226140, 271368, 333180, 339210, 407052, 452280, 508815, 666360, 678420, 814104, 1017630, 1356840, 2035260, 2325473, 4070520, 4650946, 6976419, 9301892, 11627365, 13952838, 18603784, 20929257, 23254730, 27905676, 34882095, 41858514, 46509460, 55811352, 62787771, 69764190, 83717028, 93018920, 104646285, 125575542, 139528380, 167434056, 209292570, 251151084, 279056760, 313938855, 418585140, 502302168, 627877710, 837170280, 1255755420, 2511510840]

約数ペア:

[(1, 2511510840), (2, 1255755420), (3, 837170280), (4, 627877710), (5, 502302168), (6, 418585140), (8, 313938855), (9, 279056760), (10, 251151084), (12, 209292570), (15, 167434056), (18, 139528380), (20, 125575542), (24, 104646285), (27, 93018920), (30, 83717028), (36, 69764190), (40, 62787771), (45, 55811352), (54, 46509460), (60, 41858514), (72, 34882095), (90, 27905676), (108, 23254730), (120, 20929257), (135, 18603784), (180, 13952838), (216, 11627365), (270, 9301892), (360, 6976419), (540, 4650946), (617, 4070520), (1080, 2325473), (1234, 2035260), (1851, 1356840), (2468, 1017630), (3085, 814104), (3702, 678420), (3769, 666360), (4936, 508815), (5553, 452280), (6170, 407052), (7404, 339210), (7538, 333180), (9255, 271368), (11106, 226140), (11307, 222120), (12340, 203526), (14808, 169605), (15076, 166590), (16659, 150760), (18510, 135684), (18845, 133272), (22212, 113070), (22614, 111060), (24680, 101763), (27765, 90456), (30152, 83295), (33318, 75380), (33921, 74040), (37020, 67842), (37690, 66636), (44424, 56535), (45228, 55530)]