38754720

素因数分解:

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

素因数の和:8995

約数の個数: 96

約数和(自身を含む): 135656640

約数和(自身を除く): 96901920

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, 8971, 17942, 26913, 35884, 44855, 53826, 71768, 80739, 89710, 107652, 134565, 143536, 161478, 179420, 215304, 242217, 269130, 287072, 322956, 358840, 403695, 430608, 484434, 538260, 645912, 717680, 807390, 861216, 968868, 1076520, 1211085, 1291824, 1435360, 1614780, 1937736, 2153040, 2422170, 2583648, 3229560, 3875472, 4306080, 4844340, 6459120, 7750944, 9688680, 12918240, 19377360, 38754720]

約数ペア:

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