517399920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7780

約数の個数: 160

約数和(自身を含む): 1839882240

約数和(自身を除く): 1322482320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 7727, 8370, 11160, 13392, 15454, 16740, 22320, 23181, 30908, 33480, 38635, 46362, 61816, 66960, 69543, 77270, 92724, 115905, 123632, 139086, 154540, 185448, 208629, 231810, 239537, 278172, 309080, 347715, 370896, 417258, 463620, 479074, 556344, 618160, 695430, 718611, 834516, 927240, 958148, 1043145, 1112688, 1197685, 1390860, 1437222, 1669032, 1854480, 1916296, 2086290, 2155833, 2395370, 2781720, 2874444, 3338064, 3593055, 3832592, 4172580, 4311666, 4790740, 5563440, 5748888, 6467499, 7186110, 8345160, 8623332, 9581480, 10779165, 11497776, 12934998, 14372220, 16690320, 17246664, 19162960, 21558330, 25869996, 28744440, 32337495, 34493328, 43116660, 51739992, 57488880, 64674990, 86233320, 103479984, 129349980, 172466640, 258699960, 517399920]

約数ペア:

[(1, 517399920), (2, 258699960), (3, 172466640), (4, 129349980), (5, 103479984), (6, 86233320), (8, 64674990), (9, 57488880), (10, 51739992), (12, 43116660), (15, 34493328), (16, 32337495), (18, 28744440), (20, 25869996), (24, 21558330), (27, 19162960), (30, 17246664), (31, 16690320), (36, 14372220), (40, 12934998), (45, 11497776), (48, 10779165), (54, 9581480), (60, 8623332), (62, 8345160), (72, 7186110), (80, 6467499), (90, 5748888), (93, 5563440), (108, 4790740), (120, 4311666), (124, 4172580), (135, 3832592), (144, 3593055), (155, 3338064), (180, 2874444), (186, 2781720), (216, 2395370), (240, 2155833), (248, 2086290), (270, 1916296), (279, 1854480), (310, 1669032), (360, 1437222), (372, 1390860), (432, 1197685), (465, 1112688), (496, 1043145), (540, 958148), (558, 927240), (620, 834516), (720, 718611), (744, 695430), (837, 618160), (930, 556344), (1080, 479074), (1116, 463620), (1240, 417258), (1395, 370896), (1488, 347715), (1674, 309080), (1860, 278172), (2160, 239537), (2232, 231810), (2480, 208629), (2790, 185448), (3348, 154540), (3720, 139086), (4185, 123632), (4464, 115905), (5580, 92724), (6696, 77270), (7440, 69543), (7727, 66960), (8370, 61816), (11160, 46362), (13392, 38635), (15454, 33480), (16740, 30908), (22320, 23181)]