139350720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:782

約数の個数: 112

約数和(自身を含む): 444764160

約数和(自身を除く): 305413440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 379, 383, 480, 758, 766, 960, 1137, 1149, 1516, 1532, 1895, 1915, 2274, 2298, 3032, 3064, 3790, 3830, 4548, 4596, 5685, 5745, 6064, 6128, 7580, 7660, 9096, 9192, 11370, 11490, 12128, 12256, 15160, 15320, 18192, 18384, 22740, 22980, 24256, 24512, 30320, 30640, 36384, 36768, 45480, 45960, 60640, 61280, 72768, 73536, 90960, 91920, 121280, 122560, 145157, 181920, 183840, 290314, 363840, 367680, 435471, 580628, 725785, 870942, 1161256, 1451570, 1741884, 2177355, 2322512, 2903140, 3483768, 4354710, 4645024, 5806280, 6967536, 8709420, 9290048, 11612560, 13935072, 17418840, 23225120, 27870144, 34837680, 46450240, 69675360, 139350720]

約数ペア:

[(1, 139350720), (2, 69675360), (3, 46450240), (4, 34837680), (5, 27870144), (6, 23225120), (8, 17418840), (10, 13935072), (12, 11612560), (15, 9290048), (16, 8709420), (20, 6967536), (24, 5806280), (30, 4645024), (32, 4354710), (40, 3483768), (48, 2903140), (60, 2322512), (64, 2177355), (80, 1741884), (96, 1451570), (120, 1161256), (160, 870942), (192, 725785), (240, 580628), (320, 435471), (379, 367680), (383, 363840), (480, 290314), (758, 183840), (766, 181920), (960, 145157), (1137, 122560), (1149, 121280), (1516, 91920), (1532, 90960), (1895, 73536), (1915, 72768), (2274, 61280), (2298, 60640), (3032, 45960), (3064, 45480), (3790, 36768), (3830, 36384), (4548, 30640), (4596, 30320), (5685, 24512), (5745, 24256), (6064, 22980), (6128, 22740), (7580, 18384), (7660, 18192), (9096, 15320), (9192, 15160), (11370, 12256), (11490, 12128)]