12528780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 39287808

約数和(自身を除く): 26759028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 463, 492, 615, 660, 820, 902, 926, 1230, 1353, 1389, 1804, 1852, 2255, 2315, 2460, 2706, 2778, 4510, 4630, 5093, 5412, 5556, 6765, 6945, 9020, 9260, 10186, 13530, 13890, 15279, 18983, 20372, 25465, 27060, 27780, 30558, 37966, 50930, 56949, 61116, 75932, 76395, 94915, 101860, 113898, 152790, 189830, 208813, 227796, 284745, 305580, 379660, 417626, 569490, 626439, 835252, 1044065, 1138980, 1252878, 2088130, 2505756, 3132195, 4176260, 6264390, 12528780]

約数ペア:

[(1, 12528780), (2, 6264390), (3, 4176260), (4, 3132195), (5, 2505756), (6, 2088130), (10, 1252878), (11, 1138980), (12, 1044065), (15, 835252), (20, 626439), (22, 569490), (30, 417626), (33, 379660), (41, 305580), (44, 284745), (55, 227796), (60, 208813), (66, 189830), (82, 152790), (110, 113898), (123, 101860), (132, 94915), (164, 76395), (165, 75932), (205, 61116), (220, 56949), (246, 50930), (330, 37966), (410, 30558), (451, 27780), (463, 27060), (492, 25465), (615, 20372), (660, 18983), (820, 15279), (902, 13890), (926, 13530), (1230, 10186), (1353, 9260), (1389, 9020), (1804, 6945), (1852, 6765), (2255, 5556), (2315, 5412), (2460, 5093), (2706, 4630), (2778, 4510)]