401177520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2887}}^1$

素因数の和:3099

約数の個数: 120

約数和(自身を含む): 1354737696

約数和(自身を除く): 953560176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 193, 240, 360, 386, 579, 720, 772, 965, 1158, 1544, 1737, 1930, 2316, 2887, 2895, 3088, 3474, 3860, 4632, 5774, 5790, 6948, 7720, 8661, 8685, 9264, 11548, 11580, 13896, 14435, 15440, 17322, 17370, 23096, 23160, 25983, 27792, 28870, 34644, 34740, 43305, 46192, 46320, 51966, 57740, 69288, 69480, 86610, 103932, 115480, 129915, 138576, 138960, 173220, 207864, 230960, 259830, 346440, 415728, 519660, 557191, 692880, 1039320, 1114382, 1671573, 2078640, 2228764, 2785955, 3343146, 4457528, 5014719, 5571910, 6686292, 8357865, 8915056, 10029438, 11143820, 13372584, 16715730, 20058876, 22287640, 25073595, 26745168, 33431460, 40117752, 44575280, 50147190, 66862920, 80235504, 100294380, 133725840, 200588760, 401177520]

約数ペア:

[(1, 401177520), (2, 200588760), (3, 133725840), (4, 100294380), (5, 80235504), (6, 66862920), (8, 50147190), (9, 44575280), (10, 40117752), (12, 33431460), (15, 26745168), (16, 25073595), (18, 22287640), (20, 20058876), (24, 16715730), (30, 13372584), (36, 11143820), (40, 10029438), (45, 8915056), (48, 8357865), (60, 6686292), (72, 5571910), (80, 5014719), (90, 4457528), (120, 3343146), (144, 2785955), (180, 2228764), (193, 2078640), (240, 1671573), (360, 1114382), (386, 1039320), (579, 692880), (720, 557191), (772, 519660), (965, 415728), (1158, 346440), (1544, 259830), (1737, 230960), (1930, 207864), (2316, 173220), (2887, 138960), (2895, 138576), (3088, 129915), (3474, 115480), (3860, 103932), (4632, 86610), (5774, 69480), (5790, 69288), (6948, 57740), (7720, 51966), (8661, 46320), (8685, 46192), (9264, 43305), (11548, 34740), (11580, 34644), (13896, 28870), (14435, 27792), (15440, 25983), (17322, 23160), (17370, 23096)]