5486040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{311}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 20807280

約数和(自身を除く): 15321240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 311, 315, 360, 392, 420, 441, 490, 504, 588, 622, 630, 735, 840, 882, 933, 980, 1176, 1244, 1260, 1470, 1555, 1764, 1866, 1960, 2177, 2205, 2488, 2520, 2799, 2940, 3110, 3528, 3732, 4354, 4410, 4665, 5598, 5880, 6220, 6531, 7464, 8708, 8820, 9330, 10885, 11196, 12440, 13062, 13995, 15239, 17416, 17640, 18660, 19593, 21770, 22392, 26124, 27990, 30478, 32655, 37320, 39186, 43540, 45717, 52248, 55980, 60956, 65310, 76195, 78372, 87080, 91434, 97965, 111960, 121912, 130620, 137151, 152390, 156744, 182868, 195930, 228585, 261240, 274302, 304780, 365736, 391860, 457170, 548604, 609560, 685755, 783720, 914340, 1097208, 1371510, 1828680, 2743020, 5486040]

約数ペア:

[(1, 5486040), (2, 2743020), (3, 1828680), (4, 1371510), (5, 1097208), (6, 914340), (7, 783720), (8, 685755), (9, 609560), (10, 548604), (12, 457170), (14, 391860), (15, 365736), (18, 304780), (20, 274302), (21, 261240), (24, 228585), (28, 195930), (30, 182868), (35, 156744), (36, 152390), (40, 137151), (42, 130620), (45, 121912), (49, 111960), (56, 97965), (60, 91434), (63, 87080), (70, 78372), (72, 76195), (84, 65310), (90, 60956), (98, 55980), (105, 52248), (120, 45717), (126, 43540), (140, 39186), (147, 37320), (168, 32655), (180, 30478), (196, 27990), (210, 26124), (245, 22392), (252, 21770), (280, 19593), (294, 18660), (311, 17640), (315, 17416), (360, 15239), (392, 13995), (420, 13062), (441, 12440), (490, 11196), (504, 10885), (588, 9330), (622, 8820), (630, 8708), (735, 7464), (840, 6531), (882, 6220), (933, 5880), (980, 5598), (1176, 4665), (1244, 4410), (1260, 4354), (1470, 3732), (1555, 3528), (1764, 3110), (1866, 2940), (1960, 2799), (2177, 2520), (2205, 2488)]