9898884720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{4582817}}^1$

素因数の和:4582839

約数の個数: 80

約数和(自身を含む): 34096165920

約数和(自身を除く): 24197281200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 4582817, 9165634, 13748451, 18331268, 22914085, 27496902, 36662536, 41245353, 45828170, 54993804, 68742255, 73325072, 82490706, 91656340, 109987608, 123736059, 137484510, 164981412, 183312680, 206226765, 219975216, 247472118, 274969020, 329962824, 366625360, 412453530, 494944236, 549938040, 618680295, 659925648, 824907060, 989888472, 1099876080, 1237360590, 1649814120, 1979776944, 2474721180, 3299628240, 4949442360, 9898884720]

約数ペア:

[(1, 9898884720), (2, 4949442360), (3, 3299628240), (4, 2474721180), (5, 1979776944), (6, 1649814120), (8, 1237360590), (9, 1099876080), (10, 989888472), (12, 824907060), (15, 659925648), (16, 618680295), (18, 549938040), (20, 494944236), (24, 412453530), (27, 366625360), (30, 329962824), (36, 274969020), (40, 247472118), (45, 219975216), (48, 206226765), (54, 183312680), (60, 164981412), (72, 137484510), (80, 123736059), (90, 109987608), (108, 91656340), (120, 82490706), (135, 73325072), (144, 68742255), (180, 54993804), (216, 45828170), (240, 41245353), (270, 36662536), (360, 27496902), (432, 22914085), (540, 18331268), (720, 13748451), (1080, 9165634), (2160, 4582817)]