242610440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2963}}^1$

素因数の和:3086

約数の個数: 64

約数和(自身を含む): 576201600

約数和(自身を除く): 333591160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 890, 920, 1780, 2047, 2963, 3560, 4094, 5926, 8188, 10235, 11852, 14815, 16376, 20470, 23704, 29630, 40940, 59260, 68149, 81880, 118520, 136298, 263707, 272596, 340745, 527414, 545192, 681490, 1054828, 1318535, 1362980, 2109656, 2637070, 2725960, 5274140, 6065261, 10548280, 12130522, 24261044, 30326305, 48522088, 60652610, 121305220, 242610440]

約数ペア:

[(1, 242610440), (2, 121305220), (4, 60652610), (5, 48522088), (8, 30326305), (10, 24261044), (20, 12130522), (23, 10548280), (40, 6065261), (46, 5274140), (89, 2725960), (92, 2637070), (115, 2109656), (178, 1362980), (184, 1318535), (230, 1054828), (356, 681490), (445, 545192), (460, 527414), (712, 340745), (890, 272596), (920, 263707), (1780, 136298), (2047, 118520), (2963, 81880), (3560, 68149), (4094, 59260), (5926, 40940), (8188, 29630), (10235, 23704), (11852, 20470), (14815, 16376)]