4355640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 15048000

約数和(自身を除く): 10692360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 109, 111, 120, 135, 148, 180, 185, 216, 218, 222, 270, 296, 327, 333, 360, 370, 436, 444, 540, 545, 555, 654, 666, 740, 872, 888, 981, 999, 1080, 1090, 1110, 1308, 1332, 1480, 1635, 1665, 1962, 1998, 2180, 2220, 2616, 2664, 2943, 3270, 3330, 3924, 3996, 4033, 4360, 4440, 4905, 4995, 5886, 6540, 6660, 7848, 7992, 8066, 9810, 9990, 11772, 12099, 13080, 13320, 14715, 16132, 19620, 19980, 20165, 23544, 24198, 29430, 32264, 36297, 39240, 39960, 40330, 48396, 58860, 60495, 72594, 80660, 96792, 108891, 117720, 120990, 145188, 161320, 181485, 217782, 241980, 290376, 362970, 435564, 483960, 544455, 725940, 871128, 1088910, 1451880, 2177820, 4355640]

約数ペア:

[(1, 4355640), (2, 2177820), (3, 1451880), (4, 1088910), (5, 871128), (6, 725940), (8, 544455), (9, 483960), (10, 435564), (12, 362970), (15, 290376), (18, 241980), (20, 217782), (24, 181485), (27, 161320), (30, 145188), (36, 120990), (37, 117720), (40, 108891), (45, 96792), (54, 80660), (60, 72594), (72, 60495), (74, 58860), (90, 48396), (108, 40330), (109, 39960), (111, 39240), (120, 36297), (135, 32264), (148, 29430), (180, 24198), (185, 23544), (216, 20165), (218, 19980), (222, 19620), (270, 16132), (296, 14715), (327, 13320), (333, 13080), (360, 12099), (370, 11772), (436, 9990), (444, 9810), (540, 8066), (545, 7992), (555, 7848), (654, 6660), (666, 6540), (740, 5886), (872, 4995), (888, 4905), (981, 4440), (999, 4360), (1080, 4033), (1090, 3996), (1110, 3924), (1308, 3330), (1332, 3270), (1480, 2943), (1635, 2664), (1665, 2616), (1962, 2220), (1998, 2180)]