160681320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 552464640

約数和(自身を除く): 391783320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 243, 244, 270, 271, 305, 324, 360, 366, 405, 486, 488, 540, 542, 549, 610, 648, 732, 810, 813, 915, 972, 1080, 1084, 1098, 1215, 1220, 1355, 1464, 1620, 1626, 1647, 1830, 1944, 2168, 2196, 2430, 2439, 2440, 2710, 2745, 3240, 3252, 3294, 3660, 4065, 4392, 4860, 4878, 4941, 5420, 5490, 6504, 6588, 7317, 7320, 8130, 8235, 9720, 9756, 9882, 10840, 10980, 12195, 13176, 14634, 14823, 16260, 16470, 16531, 19512, 19764, 21951, 21960, 24390, 24705, 29268, 29646, 32520, 32940, 33062, 36585, 39528, 43902, 48780, 49410, 49593, 58536, 59292, 65853, 65880, 66124, 73170, 74115, 82655, 87804, 97560, 98820, 99186, 109755, 118584, 131706, 132248, 146340, 148230, 148779, 165310, 175608, 197640, 198372, 219510, 247965, 263412, 292680, 296460, 297558, 329265, 330620, 396744, 439020, 446337, 495930, 526824, 592920, 595116, 658530, 661240, 743895, 878040, 892674, 991860, 1190232, 1317060, 1339011, 1487790, 1785348, 1983720, 2231685, 2634120, 2678022, 2975580, 3570696, 4017033, 4463370, 5356044, 5951160, 6695055, 8034066, 8926740, 10712088, 13390110, 16068132, 17853480, 20085165, 26780220, 32136264, 40170330, 53560440, 80340660, 160681320]

約数ペア:

[(1, 160681320), (2, 80340660), (3, 53560440), (4, 40170330), (5, 32136264), (6, 26780220), (8, 20085165), (9, 17853480), (10, 16068132), (12, 13390110), (15, 10712088), (18, 8926740), (20, 8034066), (24, 6695055), (27, 5951160), (30, 5356044), (36, 4463370), (40, 4017033), (45, 3570696), (54, 2975580), (60, 2678022), (61, 2634120), (72, 2231685), (81, 1983720), (90, 1785348), (108, 1487790), (120, 1339011), (122, 1317060), (135, 1190232), (162, 991860), (180, 892674), (183, 878040), (216, 743895), (243, 661240), (244, 658530), (270, 595116), (271, 592920), (305, 526824), (324, 495930), (360, 446337), (366, 439020), (405, 396744), (486, 330620), (488, 329265), (540, 297558), (542, 296460), (549, 292680), (610, 263412), (648, 247965), (732, 219510), (810, 198372), (813, 197640), (915, 175608), (972, 165310), (1080, 148779), (1084, 148230), (1098, 146340), (1215, 132248), (1220, 131706), (1355, 118584), (1464, 109755), (1620, 99186), (1626, 98820), (1647, 97560), (1830, 87804), (1944, 82655), (2168, 74115), (2196, 73170), (2430, 66124), (2439, 65880), (2440, 65853), (2710, 59292), (2745, 58536), (3240, 49593), (3252, 49410), (3294, 48780), (3660, 43902), (4065, 39528), (4392, 36585), (4860, 33062), (4878, 32940), (4941, 32520), (5420, 29646), (5490, 29268), (6504, 24705), (6588, 24390), (7317, 21960), (7320, 21951), (8130, 19764), (8235, 19512), (9720, 16531), (9756, 16470), (9882, 16260), (10840, 14823), (10980, 14634), (12195, 13176)]