30462120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 111646080

約数和(自身を除く): 81183960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 283, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 566, 585, 598, 690, 780, 828, 849, 897, 920, 936, 1035, 1132, 1170, 1196, 1380, 1415, 1495, 1560, 1656, 1698, 1794, 2070, 2264, 2340, 2392, 2547, 2691, 2760, 2830, 2990, 3396, 3588, 3679, 4140, 4245, 4485, 4680, 5094, 5382, 5660, 5980, 6509, 6792, 7176, 7358, 8280, 8490, 8970, 10188, 10764, 11037, 11320, 11960, 12735, 13018, 13455, 14716, 16980, 17940, 18395, 19527, 20376, 21528, 22074, 25470, 26036, 26910, 29432, 32545, 33111, 33960, 35880, 36790, 39054, 44148, 50940, 52072, 53820, 55185, 58581, 65090, 66222, 73580, 78108, 84617, 88296, 97635, 101880, 107640, 110370, 117162, 130180, 132444, 147160, 156216, 165555, 169234, 195270, 220740, 234324, 253851, 260360, 264888, 292905, 331110, 338468, 390540, 423085, 441480, 468648, 507702, 585810, 662220, 676936, 761553, 781080, 846170, 1015404, 1171620, 1269255, 1324440, 1523106, 1692340, 2030808, 2343240, 2538510, 3046212, 3384680, 3807765, 5077020, 6092424, 7615530, 10154040, 15231060, 30462120]

約数ペア:

[(1, 30462120), (2, 15231060), (3, 10154040), (4, 7615530), (5, 6092424), (6, 5077020), (8, 3807765), (9, 3384680), (10, 3046212), (12, 2538510), (13, 2343240), (15, 2030808), (18, 1692340), (20, 1523106), (23, 1324440), (24, 1269255), (26, 1171620), (30, 1015404), (36, 846170), (39, 781080), (40, 761553), (45, 676936), (46, 662220), (52, 585810), (60, 507702), (65, 468648), (69, 441480), (72, 423085), (78, 390540), (90, 338468), (92, 331110), (104, 292905), (115, 264888), (117, 260360), (120, 253851), (130, 234324), (138, 220740), (156, 195270), (180, 169234), (184, 165555), (195, 156216), (207, 147160), (230, 132444), (234, 130180), (260, 117162), (276, 110370), (283, 107640), (299, 101880), (312, 97635), (345, 88296), (360, 84617), (390, 78108), (414, 73580), (460, 66222), (468, 65090), (520, 58581), (552, 55185), (566, 53820), (585, 52072), (598, 50940), (690, 44148), (780, 39054), (828, 36790), (849, 35880), (897, 33960), (920, 33111), (936, 32545), (1035, 29432), (1132, 26910), (1170, 26036), (1196, 25470), (1380, 22074), (1415, 21528), (1495, 20376), (1560, 19527), (1656, 18395), (1698, 17940), (1794, 16980), (2070, 14716), (2264, 13455), (2340, 13018), (2392, 12735), (2547, 11960), (2691, 11320), (2760, 11037), (2830, 10764), (2990, 10188), (3396, 8970), (3588, 8490), (3679, 8280), (4140, 7358), (4245, 7176), (4485, 6792), (4680, 6509), (5094, 5980), (5382, 5660)]