2276520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 6963840

約数和(自身を除く): 4687320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 311, 366, 488, 610, 622, 732, 915, 933, 1220, 1244, 1464, 1555, 1830, 1866, 2440, 2488, 3110, 3660, 3732, 4665, 6220, 7320, 7464, 9330, 12440, 18660, 18971, 37320, 37942, 56913, 75884, 94855, 113826, 151768, 189710, 227652, 284565, 379420, 455304, 569130, 758840, 1138260, 2276520]

約数ペア:

[(1, 2276520), (2, 1138260), (3, 758840), (4, 569130), (5, 455304), (6, 379420), (8, 284565), (10, 227652), (12, 189710), (15, 151768), (20, 113826), (24, 94855), (30, 75884), (40, 56913), (60, 37942), (61, 37320), (120, 18971), (122, 18660), (183, 12440), (244, 9330), (305, 7464), (311, 7320), (366, 6220), (488, 4665), (610, 3732), (622, 3660), (732, 3110), (915, 2488), (933, 2440), (1220, 1866), (1244, 1830), (1464, 1555)]