25836480

素因数分解:

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

素因数の和:8994

約数の個数: 84

約数和(自身を含む): 88876632

約数和(自身を除く): 63040152

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, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 8971, 17942, 26913, 35884, 44855, 53826, 71768, 80739, 89710, 107652, 134565, 143536, 161478, 179420, 215304, 269130, 287072, 322956, 358840, 403695, 430608, 538260, 574144, 645912, 717680, 807390, 861216, 1076520, 1291824, 1435360, 1614780, 1722432, 2153040, 2583648, 2870720, 3229560, 4306080, 5167296, 6459120, 8612160, 12918240, 25836480]

約数ペア:

[(1, 25836480), (2, 12918240), (3, 8612160), (4, 6459120), (5, 5167296), (6, 4306080), (8, 3229560), (9, 2870720), (10, 2583648), (12, 2153040), (15, 1722432), (16, 1614780), (18, 1435360), (20, 1291824), (24, 1076520), (30, 861216), (32, 807390), (36, 717680), (40, 645912), (45, 574144), (48, 538260), (60, 430608), (64, 403695), (72, 358840), (80, 322956), (90, 287072), (96, 269130), (120, 215304), (144, 179420), (160, 161478), (180, 143536), (192, 134565), (240, 107652), (288, 89710), (320, 80739), (360, 71768), (480, 53826), (576, 44855), (720, 35884), (960, 26913), (1440, 17942), (2880, 8971)]