11513880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1550

約数の個数: 128

約数和(自身を含む): 43891200

約数和(自身を除く): 32377320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1523, 1890, 2520, 3046, 3780, 4569, 6092, 7560, 7615, 9138, 10661, 12184, 13707, 15230, 18276, 21322, 22845, 27414, 30460, 31983, 36552, 41121, 42644, 45690, 53305, 54828, 60920, 63966, 68535, 82242, 85288, 91380, 95949, 106610, 109656, 127932, 137070, 159915, 164484, 182760, 191898, 205605, 213220, 255864, 274140, 287847, 319830, 328968, 383796, 411210, 426440, 479745, 548280, 575694, 639660, 767592, 822420, 959490, 1151388, 1279320, 1439235, 1644840, 1918980, 2302776, 2878470, 3837960, 5756940, 11513880]

約数ペア:

[(1, 11513880), (2, 5756940), (3, 3837960), (4, 2878470), (5, 2302776), (6, 1918980), (7, 1644840), (8, 1439235), (9, 1279320), (10, 1151388), (12, 959490), (14, 822420), (15, 767592), (18, 639660), (20, 575694), (21, 548280), (24, 479745), (27, 426440), (28, 411210), (30, 383796), (35, 328968), (36, 319830), (40, 287847), (42, 274140), (45, 255864), (54, 213220), (56, 205605), (60, 191898), (63, 182760), (70, 164484), (72, 159915), (84, 137070), (90, 127932), (105, 109656), (108, 106610), (120, 95949), (126, 91380), (135, 85288), (140, 82242), (168, 68535), (180, 63966), (189, 60920), (210, 54828), (216, 53305), (252, 45690), (270, 42644), (280, 41121), (315, 36552), (360, 31983), (378, 30460), (420, 27414), (504, 22845), (540, 21322), (630, 18276), (756, 15230), (840, 13707), (945, 12184), (1080, 10661), (1260, 9138), (1512, 7615), (1523, 7560), (1890, 6092), (2520, 4569), (3046, 3780)]