379149840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16987}}^1$

素因数の和:17037

約数の個数: 120

約数和(自身を含む): 1314463488

約数和(自身を除く): 935313648

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, 7440, 11160, 16987, 22320, 33974, 50961, 67948, 84935, 101922, 135896, 152883, 169870, 203844, 254805, 271792, 305766, 339740, 407688, 509610, 526597, 611532, 679480, 764415, 815376, 1019220, 1053194, 1223064, 1358960, 1528830, 1579791, 2038440, 2106388, 2446128, 2632985, 3057660, 3159582, 4076880, 4212776, 4739373, 5265970, 6115320, 6319164, 7898955, 8425552, 9478746, 10531940, 12230640, 12638328, 15797910, 18957492, 21063880, 23696865, 25276656, 31595820, 37914984, 42127760, 47393730, 63191640, 75829968, 94787460, 126383280, 189574920, 379149840]

約数ペア:

[(1, 379149840), (2, 189574920), (3, 126383280), (4, 94787460), (5, 75829968), (6, 63191640), (8, 47393730), (9, 42127760), (10, 37914984), (12, 31595820), (15, 25276656), (16, 23696865), (18, 21063880), (20, 18957492), (24, 15797910), (30, 12638328), (31, 12230640), (36, 10531940), (40, 9478746), (45, 8425552), (48, 7898955), (60, 6319164), (62, 6115320), (72, 5265970), (80, 4739373), (90, 4212776), (93, 4076880), (120, 3159582), (124, 3057660), (144, 2632985), (155, 2446128), (180, 2106388), (186, 2038440), (240, 1579791), (248, 1528830), (279, 1358960), (310, 1223064), (360, 1053194), (372, 1019220), (465, 815376), (496, 764415), (558, 679480), (620, 611532), (720, 526597), (744, 509610), (930, 407688), (1116, 339740), (1240, 305766), (1395, 271792), (1488, 254805), (1860, 203844), (2232, 169870), (2480, 152883), (2790, 135896), (3720, 101922), (4464, 84935), (5580, 67948), (7440, 50961), (11160, 33974), (16987, 22320)]