45477960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 150543360

約数和(自身を除く): 105065400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 131, 132, 165, 220, 262, 263, 264, 330, 393, 440, 524, 526, 655, 660, 786, 789, 1048, 1052, 1310, 1315, 1320, 1441, 1572, 1578, 1965, 2104, 2620, 2630, 2882, 2893, 3144, 3156, 3930, 3945, 4323, 5240, 5260, 5764, 5786, 6312, 7205, 7860, 7890, 8646, 8679, 10520, 11528, 11572, 14410, 14465, 15720, 15780, 17292, 17358, 21615, 23144, 28820, 28930, 31560, 34453, 34584, 34716, 43230, 43395, 57640, 57860, 68906, 69432, 86460, 86790, 103359, 115720, 137812, 172265, 172920, 173580, 206718, 275624, 344530, 347160, 378983, 413436, 516795, 689060, 757966, 826872, 1033590, 1136949, 1378120, 1515932, 1894915, 2067180, 2273898, 3031864, 3789830, 4134360, 4547796, 5684745, 7579660, 9095592, 11369490, 15159320, 22738980, 45477960]

約数ペア:

[(1, 45477960), (2, 22738980), (3, 15159320), (4, 11369490), (5, 9095592), (6, 7579660), (8, 5684745), (10, 4547796), (11, 4134360), (12, 3789830), (15, 3031864), (20, 2273898), (22, 2067180), (24, 1894915), (30, 1515932), (33, 1378120), (40, 1136949), (44, 1033590), (55, 826872), (60, 757966), (66, 689060), (88, 516795), (110, 413436), (120, 378983), (131, 347160), (132, 344530), (165, 275624), (220, 206718), (262, 173580), (263, 172920), (264, 172265), (330, 137812), (393, 115720), (440, 103359), (524, 86790), (526, 86460), (655, 69432), (660, 68906), (786, 57860), (789, 57640), (1048, 43395), (1052, 43230), (1310, 34716), (1315, 34584), (1320, 34453), (1441, 31560), (1572, 28930), (1578, 28820), (1965, 23144), (2104, 21615), (2620, 17358), (2630, 17292), (2882, 15780), (2893, 15720), (3144, 14465), (3156, 14410), (3930, 11572), (3945, 11528), (4323, 10520), (5240, 8679), (5260, 8646), (5764, 7890), (5786, 7860), (6312, 7205)]