243385440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26687}}^1$

素因数の和:26724

約数の個数: 96

約数和(自身を含む): 807045120

約数和(自身を除く): 563659680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 26687, 53374, 80061, 106748, 133435, 160122, 213496, 266870, 320244, 400305, 426992, 507053, 533740, 640488, 800610, 853984, 1014106, 1067480, 1280976, 1521159, 1601220, 2028212, 2134960, 2535265, 2561952, 3042318, 3202440, 4056424, 4269920, 5070530, 6084636, 6404880, 7605795, 8112848, 10141060, 12169272, 12809760, 15211590, 16225696, 20282120, 24338544, 30423180, 40564240, 48677088, 60846360, 81128480, 121692720, 243385440]

約数ペア:

[(1, 243385440), (2, 121692720), (3, 81128480), (4, 60846360), (5, 48677088), (6, 40564240), (8, 30423180), (10, 24338544), (12, 20282120), (15, 16225696), (16, 15211590), (19, 12809760), (20, 12169272), (24, 10141060), (30, 8112848), (32, 7605795), (38, 6404880), (40, 6084636), (48, 5070530), (57, 4269920), (60, 4056424), (76, 3202440), (80, 3042318), (95, 2561952), (96, 2535265), (114, 2134960), (120, 2028212), (152, 1601220), (160, 1521159), (190, 1280976), (228, 1067480), (240, 1014106), (285, 853984), (304, 800610), (380, 640488), (456, 533740), (480, 507053), (570, 426992), (608, 400305), (760, 320244), (912, 266870), (1140, 213496), (1520, 160122), (1824, 133435), (2280, 106748), (3040, 80061), (4560, 53374), (9120, 26687)]