201416520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72977}}^1$

素因数の和:73014

約数の個数: 64

約数和(自身を含む): 630529920

約数和(自身を除く): 429113400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 72977, 145954, 218931, 291908, 364885, 437862, 583816, 729770, 875724, 1094655, 1459540, 1678471, 1751448, 2189310, 2919080, 3356942, 4378620, 5035413, 6713884, 8392355, 8757240, 10070826, 13427768, 16784710, 20141652, 25177065, 33569420, 40283304, 50354130, 67138840, 100708260, 201416520]

約数ペア:

[(1, 201416520), (2, 100708260), (3, 67138840), (4, 50354130), (5, 40283304), (6, 33569420), (8, 25177065), (10, 20141652), (12, 16784710), (15, 13427768), (20, 10070826), (23, 8757240), (24, 8392355), (30, 6713884), (40, 5035413), (46, 4378620), (60, 3356942), (69, 2919080), (92, 2189310), (115, 1751448), (120, 1678471), (138, 1459540), (184, 1094655), (230, 875724), (276, 729770), (345, 583816), (460, 437862), (552, 364885), (690, 291908), (920, 218931), (1380, 145954), (2760, 72977)]