72673560

素因数分解:

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

素因数の和:238

約数の個数: 192

約数和(自身を含む): 252046080

約数和(自身を除く): 179372520

約数列:

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

約数ペア:

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