29474040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 94348800

約数和(自身を除く): 64874760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 59, 60, 69, 92, 115, 118, 120, 138, 177, 181, 184, 230, 236, 276, 295, 345, 354, 362, 460, 472, 543, 552, 590, 690, 708, 724, 885, 905, 920, 1086, 1180, 1357, 1380, 1416, 1448, 1770, 1810, 2172, 2360, 2714, 2715, 2760, 3540, 3620, 4071, 4163, 4344, 5428, 5430, 6785, 7080, 7240, 8142, 8326, 10679, 10856, 10860, 12489, 13570, 16284, 16652, 20355, 20815, 21358, 21720, 24978, 27140, 32037, 32568, 33304, 40710, 41630, 42716, 49956, 53395, 54280, 62445, 64074, 81420, 83260, 85432, 99912, 106790, 124890, 128148, 160185, 162840, 166520, 213580, 245617, 249780, 256296, 320370, 427160, 491234, 499560, 640740, 736851, 982468, 1228085, 1281480, 1473702, 1964936, 2456170, 2947404, 3684255, 4912340, 5894808, 7368510, 9824680, 14737020, 29474040]

約数ペア:

[(1, 29474040), (2, 14737020), (3, 9824680), (4, 7368510), (5, 5894808), (6, 4912340), (8, 3684255), (10, 2947404), (12, 2456170), (15, 1964936), (20, 1473702), (23, 1281480), (24, 1228085), (30, 982468), (40, 736851), (46, 640740), (59, 499560), (60, 491234), (69, 427160), (92, 320370), (115, 256296), (118, 249780), (120, 245617), (138, 213580), (177, 166520), (181, 162840), (184, 160185), (230, 128148), (236, 124890), (276, 106790), (295, 99912), (345, 85432), (354, 83260), (362, 81420), (460, 64074), (472, 62445), (543, 54280), (552, 53395), (590, 49956), (690, 42716), (708, 41630), (724, 40710), (885, 33304), (905, 32568), (920, 32037), (1086, 27140), (1180, 24978), (1357, 21720), (1380, 21358), (1416, 20815), (1448, 20355), (1770, 16652), (1810, 16284), (2172, 13570), (2360, 12489), (2714, 10860), (2715, 10856), (2760, 10679), (3540, 8326), (3620, 8142), (4071, 7240), (4163, 7080), (4344, 6785), (5428, 5430)]