87147360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20173}}^1$

素因数の和:20197

約数の個数: 96

約数和(自身を含む): 305030880

約数和(自身を除く): 217883520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20173, 40346, 60519, 80692, 100865, 121038, 161384, 181557, 201730, 242076, 302595, 322768, 363114, 403460, 484152, 544671, 605190, 645536, 726228, 806920, 907785, 968304, 1089342, 1210380, 1452456, 1613840, 1815570, 1936608, 2178684, 2420760, 2723355, 2904912, 3227680, 3631140, 4357368, 4841520, 5446710, 5809824, 7262280, 8714736, 9683040, 10893420, 14524560, 17429472, 21786840, 29049120, 43573680, 87147360]

約数ペア:

[(1, 87147360), (2, 43573680), (3, 29049120), (4, 21786840), (5, 17429472), (6, 14524560), (8, 10893420), (9, 9683040), (10, 8714736), (12, 7262280), (15, 5809824), (16, 5446710), (18, 4841520), (20, 4357368), (24, 3631140), (27, 3227680), (30, 2904912), (32, 2723355), (36, 2420760), (40, 2178684), (45, 1936608), (48, 1815570), (54, 1613840), (60, 1452456), (72, 1210380), (80, 1089342), (90, 968304), (96, 907785), (108, 806920), (120, 726228), (135, 645536), (144, 605190), (160, 544671), (180, 484152), (216, 403460), (240, 363114), (270, 322768), (288, 302595), (360, 242076), (432, 201730), (480, 181557), (540, 161384), (720, 121038), (864, 100865), (1080, 80692), (1440, 60519), (2160, 40346), (4320, 20173)]