1170042840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20441}}^1$

素因数の和:20514

約数の個数: 128

約数和(自身を含む): 3973924800

約数和(自身を除く): 2803881960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 19080, 20441, 28620, 40882, 57240, 61323, 81764, 102205, 122646, 163528, 183969, 204410, 245292, 306615, 367938, 408820, 490584, 551907, 613230, 735876, 817640, 919845, 1083373, 1103814, 1226460, 1471752, 1839690, 2166746, 2207628, 2452920, 2759535, 3250119, 3679380, 4333492, 4415256, 5416865, 5519070, 6500238, 7358760, 8666984, 9750357, 10833730, 11038140, 13000476, 16250595, 19500714, 21667460, 22076280, 26000952, 29251071, 32501190, 39001428, 43334920, 48751785, 58502142, 65002380, 78002856, 97503570, 117004284, 130004760, 146255355, 195007140, 234008568, 292510710, 390014280, 585021420, 1170042840]

約数ペア:

[(1, 1170042840), (2, 585021420), (3, 390014280), (4, 292510710), (5, 234008568), (6, 195007140), (8, 146255355), (9, 130004760), (10, 117004284), (12, 97503570), (15, 78002856), (18, 65002380), (20, 58502142), (24, 48751785), (27, 43334920), (30, 39001428), (36, 32501190), (40, 29251071), (45, 26000952), (53, 22076280), (54, 21667460), (60, 19500714), (72, 16250595), (90, 13000476), (106, 11038140), (108, 10833730), (120, 9750357), (135, 8666984), (159, 7358760), (180, 6500238), (212, 5519070), (216, 5416865), (265, 4415256), (270, 4333492), (318, 3679380), (360, 3250119), (424, 2759535), (477, 2452920), (530, 2207628), (540, 2166746), (636, 1839690), (795, 1471752), (954, 1226460), (1060, 1103814), (1080, 1083373), (1272, 919845), (1431, 817640), (1590, 735876), (1908, 613230), (2120, 551907), (2385, 490584), (2862, 408820), (3180, 367938), (3816, 306615), (4770, 245292), (5724, 204410), (6360, 183969), (7155, 163528), (9540, 122646), (11448, 102205), (14310, 81764), (19080, 61323), (20441, 57240), (28620, 40882)]