492069440

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 112

約数和(自身を含む): 1212494400

約数和(自身を除く): 720424960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 67, 80, 118, 134, 160, 236, 268, 295, 320, 335, 389, 472, 536, 590, 670, 778, 944, 1072, 1180, 1340, 1556, 1888, 1945, 2144, 2360, 2680, 3112, 3776, 3890, 3953, 4288, 4720, 5360, 6224, 7780, 7906, 9440, 10720, 12448, 15560, 15812, 18880, 19765, 21440, 22951, 24896, 26063, 31120, 31624, 39530, 45902, 52126, 62240, 63248, 79060, 91804, 104252, 114755, 124480, 126496, 130315, 158120, 183608, 208504, 229510, 252992, 260630, 316240, 367216, 417008, 459020, 521260, 632480, 734432, 834016, 918040, 1042520, 1264960, 1468864, 1537717, 1668032, 1836080, 2085040, 3075434, 3672160, 4170080, 6150868, 7344320, 7688585, 8340160, 12301736, 15377170, 24603472, 30754340, 49206944, 61508680, 98413888, 123017360, 246034720, 492069440]

約数ペア:

[(1, 492069440), (2, 246034720), (4, 123017360), (5, 98413888), (8, 61508680), (10, 49206944), (16, 30754340), (20, 24603472), (32, 15377170), (40, 12301736), (59, 8340160), (64, 7688585), (67, 7344320), (80, 6150868), (118, 4170080), (134, 3672160), (160, 3075434), (236, 2085040), (268, 1836080), (295, 1668032), (320, 1537717), (335, 1468864), (389, 1264960), (472, 1042520), (536, 918040), (590, 834016), (670, 734432), (778, 632480), (944, 521260), (1072, 459020), (1180, 417008), (1340, 367216), (1556, 316240), (1888, 260630), (1945, 252992), (2144, 229510), (2360, 208504), (2680, 183608), (3112, 158120), (3776, 130315), (3890, 126496), (3953, 124480), (4288, 114755), (4720, 104252), (5360, 91804), (6224, 79060), (7780, 63248), (7906, 62240), (9440, 52126), (10720, 45902), (12448, 39530), (15560, 31624), (15812, 31120), (18880, 26063), (19765, 24896), (21440, 22951)]