138816960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6287}}^1$

素因数の和:6330

約数の個数: 112

約数和(自身を含む): 459979776

約数和(自身を除く): 321162816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6287, 7360, 11040, 12574, 18861, 22080, 25148, 31435, 37722, 50296, 62870, 75444, 94305, 100592, 125740, 144601, 150888, 188610, 201184, 251480, 289202, 301776, 377220, 402368, 433803, 502960, 578404, 603552, 723005, 754440, 867606, 1005920, 1156808, 1207104, 1446010, 1508880, 1735212, 2011840, 2169015, 2313616, 2892020, 3017760, 3470424, 4338030, 4627232, 5784040, 6035520, 6940848, 8676060, 9254464, 11568080, 13881696, 17352120, 23136160, 27763392, 34704240, 46272320, 69408480, 138816960]

約数ペア:

[(1, 138816960), (2, 69408480), (3, 46272320), (4, 34704240), (5, 27763392), (6, 23136160), (8, 17352120), (10, 13881696), (12, 11568080), (15, 9254464), (16, 8676060), (20, 6940848), (23, 6035520), (24, 5784040), (30, 4627232), (32, 4338030), (40, 3470424), (46, 3017760), (48, 2892020), (60, 2313616), (64, 2169015), (69, 2011840), (80, 1735212), (92, 1508880), (96, 1446010), (115, 1207104), (120, 1156808), (138, 1005920), (160, 867606), (184, 754440), (192, 723005), (230, 603552), (240, 578404), (276, 502960), (320, 433803), (345, 402368), (368, 377220), (460, 301776), (480, 289202), (552, 251480), (690, 201184), (736, 188610), (920, 150888), (960, 144601), (1104, 125740), (1380, 100592), (1472, 94305), (1840, 75444), (2208, 62870), (2760, 50296), (3680, 37722), (4416, 31435), (5520, 25148), (6287, 22080), (7360, 18861), (11040, 12574)]