13571280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 47973120

約数和(自身を除く): 34401840

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, 61, 72, 80, 90, 103, 108, 120, 122, 135, 144, 180, 183, 206, 216, 240, 244, 270, 305, 309, 360, 366, 412, 432, 488, 515, 540, 549, 610, 618, 720, 732, 824, 915, 927, 976, 1030, 1080, 1098, 1220, 1236, 1464, 1545, 1647, 1648, 1830, 1854, 2060, 2160, 2196, 2440, 2472, 2745, 2781, 2928, 3090, 3294, 3660, 3708, 4120, 4392, 4635, 4880, 4944, 5490, 5562, 6180, 6283, 6588, 7320, 7416, 8235, 8240, 8784, 9270, 10980, 11124, 12360, 12566, 13176, 13905, 14640, 14832, 16470, 18540, 18849, 21960, 22248, 24720, 25132, 26352, 27810, 31415, 32940, 37080, 37698, 43920, 44496, 50264, 55620, 56547, 62830, 65880, 74160, 75396, 94245, 100528, 111240, 113094, 125660, 131760, 150792, 169641, 188490, 222480, 226188, 251320, 282735, 301584, 339282, 376980, 452376, 502640, 565470, 678564, 753960, 848205, 904752, 1130940, 1357128, 1507920, 1696410, 2261880, 2714256, 3392820, 4523760, 6785640, 13571280]

約数ペア:

[(1, 13571280), (2, 6785640), (3, 4523760), (4, 3392820), (5, 2714256), (6, 2261880), (8, 1696410), (9, 1507920), (10, 1357128), (12, 1130940), (15, 904752), (16, 848205), (18, 753960), (20, 678564), (24, 565470), (27, 502640), (30, 452376), (36, 376980), (40, 339282), (45, 301584), (48, 282735), (54, 251320), (60, 226188), (61, 222480), (72, 188490), (80, 169641), (90, 150792), (103, 131760), (108, 125660), (120, 113094), (122, 111240), (135, 100528), (144, 94245), (180, 75396), (183, 74160), (206, 65880), (216, 62830), (240, 56547), (244, 55620), (270, 50264), (305, 44496), (309, 43920), (360, 37698), (366, 37080), (412, 32940), (432, 31415), (488, 27810), (515, 26352), (540, 25132), (549, 24720), (610, 22248), (618, 21960), (720, 18849), (732, 18540), (824, 16470), (915, 14832), (927, 14640), (976, 13905), (1030, 13176), (1080, 12566), (1098, 12360), (1220, 11124), (1236, 10980), (1464, 9270), (1545, 8784), (1647, 8240), (1648, 8235), (1830, 7416), (1854, 7320), (2060, 6588), (2160, 6283), (2196, 6180), (2440, 5562), (2472, 5490), (2745, 4944), (2781, 4880), (2928, 4635), (3090, 4392), (3294, 4120), (3660, 3708)]