545074920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12977

約数の個数: 160

約数和(自身を含む): 1973137320

約数和(自身を除く): 1428062400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 12941, 14040, 21060, 25882, 38823, 42120, 51764, 64705, 77646, 103528, 116469, 129410, 155292, 168233, 194115, 232938, 258820, 310584, 336466, 349407, 388230, 465876, 504699, 517640, 582345, 672932, 698814, 776460, 841165, 931752, 1009398, 1048221, 1164690, 1345864, 1397628, 1514097, 1552920, 1682330, 1747035, 2018796, 2096442, 2329380, 2523495, 2795256, 3028194, 3364660, 3494070, 4037592, 4192884, 4542291, 4658760, 5046990, 5241105, 6056388, 6729320, 6988140, 7570485, 8385768, 9084582, 10093980, 10482210, 12112776, 13626873, 13976280, 15140970, 18169164, 20187960, 20964420, 22711455, 27253746, 30281940, 36338328, 41928840, 45422910, 54507492, 60563880, 68134365, 90845820, 109014984, 136268730, 181691640, 272537460, 545074920]

約数ペア:

[(1, 545074920), (2, 272537460), (3, 181691640), (4, 136268730), (5, 109014984), (6, 90845820), (8, 68134365), (9, 60563880), (10, 54507492), (12, 45422910), (13, 41928840), (15, 36338328), (18, 30281940), (20, 27253746), (24, 22711455), (26, 20964420), (27, 20187960), (30, 18169164), (36, 15140970), (39, 13976280), (40, 13626873), (45, 12112776), (52, 10482210), (54, 10093980), (60, 9084582), (65, 8385768), (72, 7570485), (78, 6988140), (81, 6729320), (90, 6056388), (104, 5241105), (108, 5046990), (117, 4658760), (120, 4542291), (130, 4192884), (135, 4037592), (156, 3494070), (162, 3364660), (180, 3028194), (195, 2795256), (216, 2523495), (234, 2329380), (260, 2096442), (270, 2018796), (312, 1747035), (324, 1682330), (351, 1552920), (360, 1514097), (390, 1397628), (405, 1345864), (468, 1164690), (520, 1048221), (540, 1009398), (585, 931752), (648, 841165), (702, 776460), (780, 698814), (810, 672932), (936, 582345), (1053, 517640), (1080, 504699), (1170, 465876), (1404, 388230), (1560, 349407), (1620, 336466), (1755, 310584), (2106, 258820), (2340, 232938), (2808, 194115), (3240, 168233), (3510, 155292), (4212, 129410), (4680, 116469), (5265, 103528), (7020, 77646), (8424, 64705), (10530, 51764), (12941, 42120), (14040, 38823), (21060, 25882)]