189228120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38461}}^1$

素因数の和:38516

約数の個数: 64

約数和(自身を含む): 581545440

約数和(自身を除く): 392317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 38461, 76922, 115383, 153844, 192305, 230766, 307688, 384610, 461532, 576915, 769220, 923064, 1153830, 1538440, 1576901, 2307660, 3153802, 4615320, 4730703, 6307604, 7884505, 9461406, 12615208, 15769010, 18922812, 23653515, 31538020, 37845624, 47307030, 63076040, 94614060, 189228120]

約数ペア:

[(1, 189228120), (2, 94614060), (3, 63076040), (4, 47307030), (5, 37845624), (6, 31538020), (8, 23653515), (10, 18922812), (12, 15769010), (15, 12615208), (20, 9461406), (24, 7884505), (30, 6307604), (40, 4730703), (41, 4615320), (60, 3153802), (82, 2307660), (120, 1576901), (123, 1538440), (164, 1153830), (205, 923064), (246, 769220), (328, 576915), (410, 461532), (492, 384610), (615, 307688), (820, 230766), (984, 192305), (1230, 153844), (1640, 115383), (2460, 76922), (4920, 38461)]