493739280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1478

約数の個数: 160

約数和(自身を含む): 1711497600

約数和(自身を除く): 1217758320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 179, 180, 216, 240, 270, 358, 360, 432, 537, 540, 716, 720, 895, 1074, 1080, 1277, 1432, 1611, 1790, 2148, 2160, 2554, 2685, 2864, 3222, 3580, 3831, 4296, 4833, 5108, 5370, 6385, 6444, 7160, 7662, 8055, 8592, 9666, 10216, 10740, 11493, 12770, 12888, 14320, 15324, 16110, 19155, 19332, 20432, 21480, 22986, 24165, 25540, 25776, 30648, 32220, 34479, 38310, 38664, 42960, 45972, 48330, 51080, 57465, 61296, 64440, 68958, 76620, 77328, 91944, 96660, 102160, 114930, 128880, 137916, 153240, 172395, 183888, 193320, 228583, 229860, 275832, 306480, 344790, 386640, 457166, 459720, 551664, 685749, 689580, 914332, 919440, 1142915, 1371498, 1379160, 1828664, 2057247, 2285830, 2742996, 2758320, 3428745, 3657328, 4114494, 4571660, 5485992, 6171741, 6857490, 8228988, 9143320, 10286235, 10971984, 12343482, 13714980, 16457976, 18286640, 20572470, 24686964, 27429960, 30858705, 32915952, 41144940, 49373928, 54859920, 61717410, 82289880, 98747856, 123434820, 164579760, 246869640, 493739280]

約数ペア:

[(1, 493739280), (2, 246869640), (3, 164579760), (4, 123434820), (5, 98747856), (6, 82289880), (8, 61717410), (9, 54859920), (10, 49373928), (12, 41144940), (15, 32915952), (16, 30858705), (18, 27429960), (20, 24686964), (24, 20572470), (27, 18286640), (30, 16457976), (36, 13714980), (40, 12343482), (45, 10971984), (48, 10286235), (54, 9143320), (60, 8228988), (72, 6857490), (80, 6171741), (90, 5485992), (108, 4571660), (120, 4114494), (135, 3657328), (144, 3428745), (179, 2758320), (180, 2742996), (216, 2285830), (240, 2057247), (270, 1828664), (358, 1379160), (360, 1371498), (432, 1142915), (537, 919440), (540, 914332), (716, 689580), (720, 685749), (895, 551664), (1074, 459720), (1080, 457166), (1277, 386640), (1432, 344790), (1611, 306480), (1790, 275832), (2148, 229860), (2160, 228583), (2554, 193320), (2685, 183888), (2864, 172395), (3222, 153240), (3580, 137916), (3831, 128880), (4296, 114930), (4833, 102160), (5108, 96660), (5370, 91944), (6385, 77328), (6444, 76620), (7160, 68958), (7662, 64440), (8055, 61296), (8592, 57465), (9666, 51080), (10216, 48330), (10740, 45972), (11493, 42960), (12770, 38664), (12888, 38310), (14320, 34479), (15324, 32220), (16110, 30648), (19155, 25776), (19332, 25540), (20432, 24165), (21480, 22986)]