164579760

素因数分解:

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

素因数の和:1475

約数の個数: 120

約数和(自身を含む): 556236720

約数和(自身を除く): 391656960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 537, 716, 720, 895, 1074, 1277, 1432, 1611, 1790, 2148, 2554, 2685, 2864, 3222, 3580, 3831, 4296, 5108, 5370, 6385, 6444, 7160, 7662, 8055, 8592, 10216, 10740, 11493, 12770, 12888, 14320, 15324, 16110, 19155, 20432, 21480, 22986, 25540, 25776, 30648, 32220, 38310, 42960, 45972, 51080, 57465, 61296, 64440, 76620, 91944, 102160, 114930, 128880, 153240, 183888, 228583, 229860, 306480, 457166, 459720, 685749, 914332, 919440, 1142915, 1371498, 1828664, 2057247, 2285830, 2742996, 3428745, 3657328, 4114494, 4571660, 5485992, 6857490, 8228988, 9143320, 10286235, 10971984, 13714980, 16457976, 18286640, 20572470, 27429960, 32915952, 41144940, 54859920, 82289880, 164579760]

約数ペア:

[(1, 164579760), (2, 82289880), (3, 54859920), (4, 41144940), (5, 32915952), (6, 27429960), (8, 20572470), (9, 18286640), (10, 16457976), (12, 13714980), (15, 10971984), (16, 10286235), (18, 9143320), (20, 8228988), (24, 6857490), (30, 5485992), (36, 4571660), (40, 4114494), (45, 3657328), (48, 3428745), (60, 2742996), (72, 2285830), (80, 2057247), (90, 1828664), (120, 1371498), (144, 1142915), (179, 919440), (180, 914332), (240, 685749), (358, 459720), (360, 457166), (537, 306480), (716, 229860), (720, 228583), (895, 183888), (1074, 153240), (1277, 128880), (1432, 114930), (1611, 102160), (1790, 91944), (2148, 76620), (2554, 64440), (2685, 61296), (2864, 57465), (3222, 51080), (3580, 45972), (3831, 42960), (4296, 38310), (5108, 32220), (5370, 30648), (6385, 25776), (6444, 25540), (7160, 22986), (7662, 21480), (8055, 20432), (8592, 19155), (10216, 16110), (10740, 15324), (11493, 14320), (12770, 12888)]