11568420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 37464504

約数和(自身を除く): 25896084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 193, 222, 270, 324, 333, 370, 386, 405, 444, 540, 555, 579, 666, 740, 772, 810, 965, 999, 1110, 1158, 1332, 1620, 1665, 1737, 1930, 1998, 2220, 2316, 2895, 2997, 3330, 3474, 3860, 3996, 4995, 5211, 5790, 5994, 6660, 6948, 7141, 8685, 9990, 10422, 11580, 11988, 14282, 14985, 15633, 17370, 19980, 20844, 21423, 26055, 28564, 29970, 31266, 34740, 35705, 42846, 52110, 59940, 62532, 64269, 71410, 78165, 85692, 104220, 107115, 128538, 142820, 156330, 192807, 214230, 257076, 312660, 321345, 385614, 428460, 578421, 642690, 771228, 964035, 1156842, 1285380, 1928070, 2313684, 2892105, 3856140, 5784210, 11568420]

約数ペア:

[(1, 11568420), (2, 5784210), (3, 3856140), (4, 2892105), (5, 2313684), (6, 1928070), (9, 1285380), (10, 1156842), (12, 964035), (15, 771228), (18, 642690), (20, 578421), (27, 428460), (30, 385614), (36, 321345), (37, 312660), (45, 257076), (54, 214230), (60, 192807), (74, 156330), (81, 142820), (90, 128538), (108, 107115), (111, 104220), (135, 85692), (148, 78165), (162, 71410), (180, 64269), (185, 62532), (193, 59940), (222, 52110), (270, 42846), (324, 35705), (333, 34740), (370, 31266), (386, 29970), (405, 28564), (444, 26055), (540, 21423), (555, 20844), (579, 19980), (666, 17370), (740, 15633), (772, 14985), (810, 14282), (965, 11988), (999, 11580), (1110, 10422), (1158, 9990), (1332, 8685), (1620, 7141), (1665, 6948), (1737, 6660), (1930, 5994), (1998, 5790), (2220, 5211), (2316, 4995), (2895, 3996), (2997, 3860), (3330, 3474)]