156173040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6997}}^1$

素因数の和:7047

約数の個数: 120

約数和(自身を含む): 541477248

約数和(自身を除く): 385304208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6997, 7440, 11160, 13994, 20991, 22320, 27988, 34985, 41982, 55976, 62973, 69970, 83964, 104955, 111952, 125946, 139940, 167928, 209910, 216907, 251892, 279880, 314865, 335856, 419820, 433814, 503784, 559760, 629730, 650721, 839640, 867628, 1007568, 1084535, 1259460, 1301442, 1679280, 1735256, 1952163, 2169070, 2518920, 2602884, 3253605, 3470512, 3904326, 4338140, 5037840, 5205768, 6507210, 7808652, 8676280, 9760815, 10411536, 13014420, 15617304, 17352560, 19521630, 26028840, 31234608, 39043260, 52057680, 78086520, 156173040]

約数ペア:

[(1, 156173040), (2, 78086520), (3, 52057680), (4, 39043260), (5, 31234608), (6, 26028840), (8, 19521630), (9, 17352560), (10, 15617304), (12, 13014420), (15, 10411536), (16, 9760815), (18, 8676280), (20, 7808652), (24, 6507210), (30, 5205768), (31, 5037840), (36, 4338140), (40, 3904326), (45, 3470512), (48, 3253605), (60, 2602884), (62, 2518920), (72, 2169070), (80, 1952163), (90, 1735256), (93, 1679280), (120, 1301442), (124, 1259460), (144, 1084535), (155, 1007568), (180, 867628), (186, 839640), (240, 650721), (248, 629730), (279, 559760), (310, 503784), (360, 433814), (372, 419820), (465, 335856), (496, 314865), (558, 279880), (620, 251892), (720, 216907), (744, 209910), (930, 167928), (1116, 139940), (1240, 125946), (1395, 111952), (1488, 104955), (1860, 83964), (2232, 69970), (2480, 62973), (2790, 55976), (3720, 41982), (4464, 34985), (5580, 27988), (6997, 22320), (7440, 20991), (11160, 13994)]