149824320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:912

約数の個数: 112

約数和(自身を含む): 478414080

約数和(自身を除く): 328589760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 653, 717, 956, 960, 1195, 1306, 1434, 1912, 1959, 2390, 2612, 2868, 3265, 3585, 3824, 3918, 4780, 5224, 5736, 6530, 7170, 7648, 7836, 9560, 9795, 10448, 11472, 13060, 14340, 15296, 15672, 19120, 19590, 20896, 22944, 26120, 28680, 31344, 38240, 39180, 41792, 45888, 52240, 57360, 62688, 76480, 78360, 104480, 114720, 125376, 156067, 156720, 208960, 229440, 312134, 313440, 468201, 624268, 626880, 780335, 936402, 1248536, 1560670, 1872804, 2341005, 2497072, 3121340, 3745608, 4682010, 4994144, 6242680, 7491216, 9364020, 9988288, 12485360, 14982432, 18728040, 24970720, 29964864, 37456080, 49941440, 74912160, 149824320]

約数ペア:

[(1, 149824320), (2, 74912160), (3, 49941440), (4, 37456080), (5, 29964864), (6, 24970720), (8, 18728040), (10, 14982432), (12, 12485360), (15, 9988288), (16, 9364020), (20, 7491216), (24, 6242680), (30, 4994144), (32, 4682010), (40, 3745608), (48, 3121340), (60, 2497072), (64, 2341005), (80, 1872804), (96, 1560670), (120, 1248536), (160, 936402), (192, 780335), (239, 626880), (240, 624268), (320, 468201), (478, 313440), (480, 312134), (653, 229440), (717, 208960), (956, 156720), (960, 156067), (1195, 125376), (1306, 114720), (1434, 104480), (1912, 78360), (1959, 76480), (2390, 62688), (2612, 57360), (2868, 52240), (3265, 45888), (3585, 41792), (3824, 39180), (3918, 38240), (4780, 31344), (5224, 28680), (5736, 26120), (6530, 22944), (7170, 20896), (7648, 19590), (7836, 19120), (9560, 15672), (9795, 15296), (10448, 14340), (11472, 13060)]