16155360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:897

約数の個数: 144

約数和(自身を含む): 59439744

約数和(自身を除く): 43284384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 863, 936, 1040, 1170, 1248, 1440, 1560, 1726, 1872, 2080, 2340, 2589, 3120, 3452, 3744, 4315, 4680, 5178, 6240, 6904, 7767, 8630, 9360, 10356, 11219, 12945, 13808, 15534, 17260, 18720, 20712, 22438, 25890, 27616, 31068, 33657, 34520, 38835, 41424, 44876, 51780, 56095, 62136, 67314, 69040, 77670, 82848, 89752, 100971, 103560, 112190, 124272, 134628, 138080, 155340, 168285, 179504, 201942, 207120, 224380, 248544, 269256, 310680, 336570, 359008, 403884, 414240, 448760, 504855, 538512, 621360, 673140, 807768, 897520, 1009710, 1077024, 1242720, 1346280, 1615536, 1795040, 2019420, 2692560, 3231072, 4038840, 5385120, 8077680, 16155360]

約数ペア:

[(1, 16155360), (2, 8077680), (3, 5385120), (4, 4038840), (5, 3231072), (6, 2692560), (8, 2019420), (9, 1795040), (10, 1615536), (12, 1346280), (13, 1242720), (15, 1077024), (16, 1009710), (18, 897520), (20, 807768), (24, 673140), (26, 621360), (30, 538512), (32, 504855), (36, 448760), (39, 414240), (40, 403884), (45, 359008), (48, 336570), (52, 310680), (60, 269256), (65, 248544), (72, 224380), (78, 207120), (80, 201942), (90, 179504), (96, 168285), (104, 155340), (117, 138080), (120, 134628), (130, 124272), (144, 112190), (156, 103560), (160, 100971), (180, 89752), (195, 82848), (208, 77670), (234, 69040), (240, 67314), (260, 62136), (288, 56095), (312, 51780), (360, 44876), (390, 41424), (416, 38835), (468, 34520), (480, 33657), (520, 31068), (585, 27616), (624, 25890), (720, 22438), (780, 20712), (863, 18720), (936, 17260), (1040, 15534), (1170, 13808), (1248, 12945), (1440, 11219), (1560, 10356), (1726, 9360), (1872, 8630), (2080, 7767), (2340, 6904), (2589, 6240), (3120, 5178), (3452, 4680), (3744, 4315)]