4895149680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28687}}^1$

素因数の和:28788

約数の個数: 160

約数和(自身を含む): 17075097600

約数和(自身を除く): 12179947920

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, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 1080, 1185, 1264, 1422, 1580, 1896, 2133, 2160, 2370, 2844, 3160, 3555, 3792, 4266, 4740, 5688, 6320, 7110, 8532, 9480, 10665, 11376, 14220, 17064, 18960, 21330, 28440, 28687, 34128, 42660, 56880, 57374, 85320, 86061, 114748, 143435, 170640, 172122, 229496, 258183, 286870, 344244, 430305, 458992, 516366, 573740, 688488, 774549, 860610, 1032732, 1147480, 1290915, 1376976, 1549098, 1721220, 2065464, 2266273, 2294960, 2581830, 3098196, 3442440, 3872745, 4130928, 4532546, 5163660, 6196392, 6798819, 6884880, 7745490, 9065092, 10327320, 11331365, 12392784, 13597638, 15490980, 18130184, 20396457, 20654640, 22662730, 27195276, 30981960, 33994095, 36260368, 40792914, 45325460, 54390552, 61189371, 61963920, 67988190, 81585828, 90650920, 101982285, 108781104, 122378742, 135976380, 163171656, 181301840, 203964570, 244757484, 271952760, 305946855, 326343312, 407929140, 489514968, 543905520, 611893710, 815858280, 979029936, 1223787420, 1631716560, 2447574840, 4895149680]

約数ペア:

[(1, 4895149680), (2, 2447574840), (3, 1631716560), (4, 1223787420), (5, 979029936), (6, 815858280), (8, 611893710), (9, 543905520), (10, 489514968), (12, 407929140), (15, 326343312), (16, 305946855), (18, 271952760), (20, 244757484), (24, 203964570), (27, 181301840), (30, 163171656), (36, 135976380), (40, 122378742), (45, 108781104), (48, 101982285), (54, 90650920), (60, 81585828), (72, 67988190), (79, 61963920), (80, 61189371), (90, 54390552), (108, 45325460), (120, 40792914), (135, 36260368), (144, 33994095), (158, 30981960), (180, 27195276), (216, 22662730), (237, 20654640), (240, 20396457), (270, 18130184), (316, 15490980), (360, 13597638), (395, 12392784), (432, 11331365), (474, 10327320), (540, 9065092), (632, 7745490), (711, 6884880), (720, 6798819), (790, 6196392), (948, 5163660), (1080, 4532546), (1185, 4130928), (1264, 3872745), (1422, 3442440), (1580, 3098196), (1896, 2581830), (2133, 2294960), (2160, 2266273), (2370, 2065464), (2844, 1721220), (3160, 1549098), (3555, 1376976), (3792, 1290915), (4266, 1147480), (4740, 1032732), (5688, 860610), (6320, 774549), (7110, 688488), (8532, 573740), (9480, 516366), (10665, 458992), (11376, 430305), (14220, 344244), (17064, 286870), (18960, 258183), (21330, 229496), (28440, 172122), (28687, 170640), (34128, 143435), (42660, 114748), (56880, 86061), (57374, 85320)]