77509440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8971}}^1$

素因数の和:8997

約数の個数: 112

約数和(自身を含む): 273466560

約数和(自身を除く): 195957120

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 8971, 17942, 26913, 35884, 44855, 53826, 71768, 80739, 89710, 107652, 134565, 143536, 161478, 179420, 215304, 242217, 269130, 287072, 322956, 358840, 403695, 430608, 484434, 538260, 574144, 645912, 717680, 807390, 861216, 968868, 1076520, 1211085, 1291824, 1435360, 1614780, 1722432, 1937736, 2153040, 2422170, 2583648, 2870720, 3229560, 3875472, 4306080, 4844340, 5167296, 6459120, 7750944, 8612160, 9688680, 12918240, 15501888, 19377360, 25836480, 38754720, 77509440]

約数ペア:

[(1, 77509440), (2, 38754720), (3, 25836480), (4, 19377360), (5, 15501888), (6, 12918240), (8, 9688680), (9, 8612160), (10, 7750944), (12, 6459120), (15, 5167296), (16, 4844340), (18, 4306080), (20, 3875472), (24, 3229560), (27, 2870720), (30, 2583648), (32, 2422170), (36, 2153040), (40, 1937736), (45, 1722432), (48, 1614780), (54, 1435360), (60, 1291824), (64, 1211085), (72, 1076520), (80, 968868), (90, 861216), (96, 807390), (108, 717680), (120, 645912), (135, 574144), (144, 538260), (160, 484434), (180, 430608), (192, 403695), (216, 358840), (240, 322956), (270, 287072), (288, 269130), (320, 242217), (360, 215304), (432, 179420), (480, 161478), (540, 143536), (576, 134565), (720, 107652), (864, 89710), (960, 80739), (1080, 71768), (1440, 53826), (1728, 44855), (2160, 35884), (2880, 26913), (4320, 17942), (8640, 8971)]