80907376320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{123757}}^1$

素因数の和:124007

約数の個数: 168

約数和(自身を含む): 279515858544

約数和(自身を除く): 198608482224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 227, 240, 288, 320, 360, 454, 480, 576, 681, 720, 908, 960, 1135, 1362, 1440, 1816, 2043, 2270, 2724, 2880, 3405, 3632, 4086, 4540, 5448, 6810, 7264, 8172, 9080, 10215, 10896, 13620, 14528, 16344, 18160, 20430, 21792, 27240, 32688, 36320, 40860, 43584, 54480, 65376, 72640, 81720, 108960, 123757, 130752, 163440, 217920, 247514, 326880, 371271, 495028, 618785, 653760, 742542, 990056, 1113813, 1237570, 1485084, 1856355, 1980112, 2227626, 2475140, 2970168, 3712710, 3960224, 4455252, 4950280, 5569065, 5940336, 7425420, 7920448, 8910504, 9900560, 11138130, 11880672, 14850840, 17821008, 19801120, 22276260, 23761344, 28092839, 29701680, 35642016, 39602240, 44552520, 56185678, 59403360, 71284032, 84278517, 89105040, 112371356, 118806720, 140464195, 168557034, 178210080, 224742712, 252835551, 280928390, 337114068, 356420160, 421392585, 449485424, 505671102, 561856780, 674228136, 842785170, 898970848, 1011342204, 1123713560, 1264177755, 1348456272, 1685570340, 1797941696, 2022684408, 2247427120, 2528355510, 2696912544, 3371140680, 4045368816, 4494854240, 5056711020, 5393825088, 6742281360, 8090737632, 8989708480, 10113422040, 13484562720, 16181475264, 20226844080, 26969125440, 40453688160, 80907376320]

約数ペア:

[(1, 80907376320), (2, 40453688160), (3, 26969125440), (4, 20226844080), (5, 16181475264), (6, 13484562720), (8, 10113422040), (9, 8989708480), (10, 8090737632), (12, 6742281360), (15, 5393825088), (16, 5056711020), (18, 4494854240), (20, 4045368816), (24, 3371140680), (30, 2696912544), (32, 2528355510), (36, 2247427120), (40, 2022684408), (45, 1797941696), (48, 1685570340), (60, 1348456272), (64, 1264177755), (72, 1123713560), (80, 1011342204), (90, 898970848), (96, 842785170), (120, 674228136), (144, 561856780), (160, 505671102), (180, 449485424), (192, 421392585), (227, 356420160), (240, 337114068), (288, 280928390), (320, 252835551), (360, 224742712), (454, 178210080), (480, 168557034), (576, 140464195), (681, 118806720), (720, 112371356), (908, 89105040), (960, 84278517), (1135, 71284032), (1362, 59403360), (1440, 56185678), (1816, 44552520), (2043, 39602240), (2270, 35642016), (2724, 29701680), (2880, 28092839), (3405, 23761344), (3632, 22276260), (4086, 19801120), (4540, 17821008), (5448, 14850840), (6810, 11880672), (7264, 11138130), (8172, 9900560), (9080, 8910504), (10215, 7920448), (10896, 7425420), (13620, 5940336), (14528, 5569065), (16344, 4950280), (18160, 4455252), (20430, 3960224), (21792, 3712710), (27240, 2970168), (32688, 2475140), (36320, 2227626), (40860, 1980112), (43584, 1856355), (54480, 1485084), (65376, 1237570), (72640, 1113813), (81720, 990056), (108960, 742542), (123757, 653760), (130752, 618785), (163440, 495028), (217920, 371271), (247514, 326880)]