163148640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1224

約数の個数: 96

約数和(自身を含む): 515743200

約数和(自身を除く): 352594560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 449, 480, 757, 898, 1347, 1514, 1796, 2245, 2271, 2694, 3028, 3592, 3785, 4490, 4542, 5388, 6056, 6735, 7184, 7570, 8980, 9084, 10776, 11355, 12112, 13470, 14368, 15140, 17960, 18168, 21552, 22710, 24224, 26940, 30280, 35920, 36336, 43104, 45420, 53880, 60560, 71840, 72672, 90840, 107760, 121120, 181680, 215520, 339893, 363360, 679786, 1019679, 1359572, 1699465, 2039358, 2719144, 3398930, 4078716, 5098395, 5438288, 6797860, 8157432, 10196790, 10876576, 13595720, 16314864, 20393580, 27191440, 32629728, 40787160, 54382880, 81574320, 163148640]

約数ペア:

[(1, 163148640), (2, 81574320), (3, 54382880), (4, 40787160), (5, 32629728), (6, 27191440), (8, 20393580), (10, 16314864), (12, 13595720), (15, 10876576), (16, 10196790), (20, 8157432), (24, 6797860), (30, 5438288), (32, 5098395), (40, 4078716), (48, 3398930), (60, 2719144), (80, 2039358), (96, 1699465), (120, 1359572), (160, 1019679), (240, 679786), (449, 363360), (480, 339893), (757, 215520), (898, 181680), (1347, 121120), (1514, 107760), (1796, 90840), (2245, 72672), (2271, 71840), (2694, 60560), (3028, 53880), (3592, 45420), (3785, 43104), (4490, 36336), (4542, 35920), (5388, 30280), (6056, 26940), (6735, 24224), (7184, 22710), (7570, 21552), (8980, 18168), (9084, 17960), (10776, 15140), (11355, 14368), (12112, 13470)]