88747920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 308730240

約数和(自身を除く): 219982320

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, 80, 90, 108, 120, 135, 144, 180, 181, 216, 227, 240, 270, 360, 362, 432, 454, 540, 543, 681, 720, 724, 905, 908, 1080, 1086, 1135, 1362, 1448, 1629, 1810, 1816, 2043, 2160, 2172, 2270, 2715, 2724, 2896, 3258, 3405, 3620, 3632, 4086, 4344, 4540, 4887, 5430, 5448, 6129, 6516, 6810, 7240, 8145, 8172, 8688, 9080, 9774, 10215, 10860, 10896, 12258, 13032, 13620, 14480, 16290, 16344, 18160, 19548, 20430, 21720, 24435, 24516, 26064, 27240, 30645, 32580, 32688, 39096, 40860, 41087, 43440, 48870, 49032, 54480, 61290, 65160, 78192, 81720, 82174, 97740, 98064, 122580, 123261, 130320, 163440, 164348, 195480, 205435, 245160, 246522, 328696, 369783, 390960, 410870, 490320, 493044, 616305, 657392, 739566, 821740, 986088, 1109349, 1232610, 1479132, 1643480, 1848915, 1972176, 2218698, 2465220, 2958264, 3286960, 3697830, 4437396, 4930440, 5546745, 5916528, 7395660, 8874792, 9860880, 11093490, 14791320, 17749584, 22186980, 29582640, 44373960, 88747920]

約数ペア:

[(1, 88747920), (2, 44373960), (3, 29582640), (4, 22186980), (5, 17749584), (6, 14791320), (8, 11093490), (9, 9860880), (10, 8874792), (12, 7395660), (15, 5916528), (16, 5546745), (18, 4930440), (20, 4437396), (24, 3697830), (27, 3286960), (30, 2958264), (36, 2465220), (40, 2218698), (45, 1972176), (48, 1848915), (54, 1643480), (60, 1479132), (72, 1232610), (80, 1109349), (90, 986088), (108, 821740), (120, 739566), (135, 657392), (144, 616305), (180, 493044), (181, 490320), (216, 410870), (227, 390960), (240, 369783), (270, 328696), (360, 246522), (362, 245160), (432, 205435), (454, 195480), (540, 164348), (543, 163440), (681, 130320), (720, 123261), (724, 122580), (905, 98064), (908, 97740), (1080, 82174), (1086, 81720), (1135, 78192), (1362, 65160), (1448, 61290), (1629, 54480), (1810, 49032), (1816, 48870), (2043, 43440), (2160, 41087), (2172, 40860), (2270, 39096), (2715, 32688), (2724, 32580), (2896, 30645), (3258, 27240), (3405, 26064), (3620, 24516), (3632, 24435), (4086, 21720), (4344, 20430), (4540, 19548), (4887, 18160), (5430, 16344), (5448, 16290), (6129, 14480), (6516, 13620), (6810, 13032), (7240, 12258), (8145, 10896), (8172, 10860), (8688, 10215), (9080, 9774)]