145347120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 520895232

約数和(自身を除く): 375548112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 67, 69, 72, 80, 90, 92, 115, 120, 131, 134, 138, 144, 180, 184, 201, 207, 230, 240, 262, 268, 276, 335, 345, 360, 368, 393, 402, 414, 460, 524, 536, 552, 603, 655, 670, 690, 720, 786, 804, 828, 920, 1005, 1035, 1048, 1072, 1104, 1179, 1206, 1310, 1340, 1380, 1541, 1572, 1608, 1656, 1840, 1965, 2010, 2070, 2096, 2358, 2412, 2620, 2680, 2760, 3013, 3015, 3082, 3144, 3216, 3312, 3930, 4020, 4140, 4623, 4716, 4824, 5240, 5360, 5520, 5895, 6026, 6030, 6164, 6288, 7705, 7860, 8040, 8280, 8777, 9039, 9246, 9432, 9648, 10480, 11790, 12052, 12060, 12328, 13869, 15065, 15410, 15720, 16080, 16560, 17554, 18078, 18492, 18864, 23115, 23580, 24104, 24120, 24656, 26331, 27117, 27738, 30130, 30820, 31440, 35108, 36156, 36984, 43885, 45195, 46230, 47160, 48208, 48240, 52662, 54234, 55476, 60260, 61640, 69345, 70216, 72312, 73968, 78993, 87770, 90390, 92460, 94320, 105324, 108468, 110952, 120520, 123280, 131655, 135585, 138690, 140432, 144624, 157986, 175540, 180780, 184920, 201871, 210648, 216936, 221904, 241040, 263310, 271170, 277380, 315972, 351080, 361560, 369840, 394965, 403742, 421296, 433872, 526620, 542340, 554760, 605613, 631944, 702160, 723120, 789930, 807484, 1009355, 1053240, 1084680, 1109520, 1211226, 1263888, 1579860, 1614968, 1816839, 2018710, 2106480, 2169360, 2422452, 3028065, 3159720, 3229936, 3633678, 4037420, 4844904, 6056130, 6319440, 7267356, 8074840, 9084195, 9689808, 12112260, 14534712, 16149680, 18168390, 24224520, 29069424, 36336780, 48449040, 72673560, 145347120]

約数ペア:

[(1, 145347120), (2, 72673560), (3, 48449040), (4, 36336780), (5, 29069424), (6, 24224520), (8, 18168390), (9, 16149680), (10, 14534712), (12, 12112260), (15, 9689808), (16, 9084195), (18, 8074840), (20, 7267356), (23, 6319440), (24, 6056130), (30, 4844904), (36, 4037420), (40, 3633678), (45, 3229936), (46, 3159720), (48, 3028065), (60, 2422452), (67, 2169360), (69, 2106480), (72, 2018710), (80, 1816839), (90, 1614968), (92, 1579860), (115, 1263888), (120, 1211226), (131, 1109520), (134, 1084680), (138, 1053240), (144, 1009355), (180, 807484), (184, 789930), (201, 723120), (207, 702160), (230, 631944), (240, 605613), (262, 554760), (268, 542340), (276, 526620), (335, 433872), (345, 421296), (360, 403742), (368, 394965), (393, 369840), (402, 361560), (414, 351080), (460, 315972), (524, 277380), (536, 271170), (552, 263310), (603, 241040), (655, 221904), (670, 216936), (690, 210648), (720, 201871), (786, 184920), (804, 180780), (828, 175540), (920, 157986), (1005, 144624), (1035, 140432), (1048, 138690), (1072, 135585), (1104, 131655), (1179, 123280), (1206, 120520), (1310, 110952), (1340, 108468), (1380, 105324), (1541, 94320), (1572, 92460), (1608, 90390), (1656, 87770), (1840, 78993), (1965, 73968), (2010, 72312), (2070, 70216), (2096, 69345), (2358, 61640), (2412, 60260), (2620, 55476), (2680, 54234), (2760, 52662), (3013, 48240), (3015, 48208), (3082, 47160), (3144, 46230), (3216, 45195), (3312, 43885), (3930, 36984), (4020, 36156), (4140, 35108), (4623, 31440), (4716, 30820), (4824, 30130), (5240, 27738), (5360, 27117), (5520, 26331), (5895, 24656), (6026, 24120), (6030, 24104), (6164, 23580), (6288, 23115), (7705, 18864), (7860, 18492), (8040, 18078), (8280, 17554), (8777, 16560), (9039, 16080), (9246, 15720), (9432, 15410), (9648, 15065), (10480, 13869), (11790, 12328), (12052, 12060)]