365020120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9227}}^1$

素因数の和:9304

約数の個数: 64

約数和(自身を含む): 877029120

約数和(自身を除く): 512009000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1720, 1978, 3956, 4945, 7912, 9227, 9890, 18454, 19780, 36908, 39560, 46135, 73816, 92270, 184540, 212221, 369080, 396761, 424442, 793522, 848884, 1061105, 1587044, 1697768, 1983805, 2122210, 3174088, 3967610, 4244420, 7935220, 8488840, 9125503, 15870440, 18251006, 36502012, 45627515, 73004024, 91255030, 182510060, 365020120]

約数ペア:

[(1, 365020120), (2, 182510060), (4, 91255030), (5, 73004024), (8, 45627515), (10, 36502012), (20, 18251006), (23, 15870440), (40, 9125503), (43, 8488840), (46, 7935220), (86, 4244420), (92, 3967610), (115, 3174088), (172, 2122210), (184, 1983805), (215, 1697768), (230, 1587044), (344, 1061105), (430, 848884), (460, 793522), (860, 424442), (920, 396761), (989, 369080), (1720, 212221), (1978, 184540), (3956, 92270), (4945, 73816), (7912, 46135), (9227, 39560), (9890, 36908), (18454, 19780)]