1129719960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{809}}^1$

素因数の和:1263

約数の個数: 160

約数和(自身を含む): 3810628800

約数和(自身を除く): 2680908840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 431, 540, 648, 809, 810, 862, 1080, 1293, 1618, 1620, 1724, 2155, 2427, 2586, 3236, 3240, 3448, 3879, 4045, 4310, 4854, 5172, 6465, 6472, 7281, 7758, 8090, 8620, 9708, 10344, 11637, 12135, 12930, 14562, 15516, 16180, 17240, 19395, 19416, 21843, 23274, 24270, 25860, 29124, 31032, 32360, 34911, 36405, 38790, 43686, 46548, 48540, 51720, 58185, 58248, 65529, 69822, 72810, 77580, 87372, 93096, 97080, 109215, 116370, 131058, 139644, 145620, 155160, 174555, 174744, 218430, 232740, 262116, 279288, 291240, 327645, 348679, 349110, 436860, 465480, 524232, 655290, 697358, 698220, 873720, 1046037, 1310580, 1394716, 1396440, 1743395, 2092074, 2621160, 2789432, 3138111, 3486790, 4184148, 5230185, 6276222, 6973580, 8368296, 9414333, 10460370, 12552444, 13947160, 15690555, 18828666, 20920740, 25104888, 28242999, 31381110, 37657332, 41841480, 47071665, 56485998, 62762220, 75314664, 94143330, 112971996, 125524440, 141214995, 188286660, 225943992, 282429990, 376573320, 564859980, 1129719960]

約数ペア:

[(1, 1129719960), (2, 564859980), (3, 376573320), (4, 282429990), (5, 225943992), (6, 188286660), (8, 141214995), (9, 125524440), (10, 112971996), (12, 94143330), (15, 75314664), (18, 62762220), (20, 56485998), (24, 47071665), (27, 41841480), (30, 37657332), (36, 31381110), (40, 28242999), (45, 25104888), (54, 20920740), (60, 18828666), (72, 15690555), (81, 13947160), (90, 12552444), (108, 10460370), (120, 9414333), (135, 8368296), (162, 6973580), (180, 6276222), (216, 5230185), (270, 4184148), (324, 3486790), (360, 3138111), (405, 2789432), (431, 2621160), (540, 2092074), (648, 1743395), (809, 1396440), (810, 1394716), (862, 1310580), (1080, 1046037), (1293, 873720), (1618, 698220), (1620, 697358), (1724, 655290), (2155, 524232), (2427, 465480), (2586, 436860), (3236, 349110), (3240, 348679), (3448, 327645), (3879, 291240), (4045, 279288), (4310, 262116), (4854, 232740), (5172, 218430), (6465, 174744), (6472, 174555), (7281, 155160), (7758, 145620), (8090, 139644), (8620, 131058), (9708, 116370), (10344, 109215), (11637, 97080), (12135, 93096), (12930, 87372), (14562, 77580), (15516, 72810), (16180, 69822), (17240, 65529), (19395, 58248), (19416, 58185), (21843, 51720), (23274, 48540), (24270, 46548), (25860, 43686), (29124, 38790), (31032, 36405), (32360, 34911)]