791287920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9901}}^1$

素因数の和:9960

約数の個数: 160

約数和(自身を含む): 2799493440

約数和(自身を除く): 2008205520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9901, 9990, 13320, 15984, 19802, 19980, 26640, 29703, 39604, 39960, 49505, 59406, 79208, 79920, 89109, 99010, 118812, 148515, 158416, 178218, 198020, 237624, 267327, 297030, 356436, 366337, 396040, 445545, 475248, 534654, 594060, 712872, 732674, 792080, 891090, 1069308, 1099011, 1188120, 1336635, 1425744, 1465348, 1782180, 1831685, 2138616, 2198022, 2376240, 2673270, 2930696, 3297033, 3564360, 3663370, 4277232, 4396044, 5346540, 5495055, 5861392, 6594066, 7128720, 7326740, 8792088, 9891099, 10693080, 10990110, 13188132, 14653480, 16485165, 17584176, 19782198, 21386160, 21980220, 26376264, 29306960, 32970330, 39564396, 43960440, 49455495, 52752528, 65940660, 79128792, 87920880, 98910990, 131881320, 158257584, 197821980, 263762640, 395643960, 791287920]

約数ペア:

[(1, 791287920), (2, 395643960), (3, 263762640), (4, 197821980), (5, 158257584), (6, 131881320), (8, 98910990), (9, 87920880), (10, 79128792), (12, 65940660), (15, 52752528), (16, 49455495), (18, 43960440), (20, 39564396), (24, 32970330), (27, 29306960), (30, 26376264), (36, 21980220), (37, 21386160), (40, 19782198), (45, 17584176), (48, 16485165), (54, 14653480), (60, 13188132), (72, 10990110), (74, 10693080), (80, 9891099), (90, 8792088), (108, 7326740), (111, 7128720), (120, 6594066), (135, 5861392), (144, 5495055), (148, 5346540), (180, 4396044), (185, 4277232), (216, 3663370), (222, 3564360), (240, 3297033), (270, 2930696), (296, 2673270), (333, 2376240), (360, 2198022), (370, 2138616), (432, 1831685), (444, 1782180), (540, 1465348), (555, 1425744), (592, 1336635), (666, 1188120), (720, 1099011), (740, 1069308), (888, 891090), (999, 792080), (1080, 732674), (1110, 712872), (1332, 594060), (1480, 534654), (1665, 475248), (1776, 445545), (1998, 396040), (2160, 366337), (2220, 356436), (2664, 297030), (2960, 267327), (3330, 237624), (3996, 198020), (4440, 178218), (4995, 158416), (5328, 148515), (6660, 118812), (7992, 99010), (8880, 89109), (9901, 79920), (9990, 79208), (13320, 59406), (15984, 49505), (19802, 39960), (19980, 39604), (26640, 29703)]